Table 12. Shipment Characteristics by NAICS and Commodity for Metropolitan Area of Origin: 2007

Table 12. Shipment Characteristics by NAICS and Commodity for Metropolitan Area of Origin: 2007

Estimates are based on data from the 2007 Commodity Flow Survey. Because of rounding, estimates may not be additive.

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NAICS2 212, Mining (except oil and gas)

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 2,751 100 69,507 100 19,522 100 45 43.3 - 26.9 - 43.2 - 18.7
03 Other agricultural products S S S S S S S S S S S S S S
11 Natural sands S S S S S S S S S S S S S S
12 Gravel and crushed stone 299 10.9 24,881 35.8 1,493 7.7 42 22.7 7.9 27 8.3 26.1 8.5 18
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
15 Nonagglomerated bituminous coal 2,417 87.8 42,247 60.8 17,732 90.8 319 49.9 9.4 45.4 9.5 48.6 12.2 15.9
31 Nonmetallic mineral products S S S S S S S S S S S S S S

NAICS2 31-33, Manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 45,404 100 32,910 100 10,725 100 670 8.3 - 11.5 - 15.4 - 7.4
03 Other agricultural products S S S S S S 402 S S S S S S 39.4
04 Animal feed and products of animal origin, nec S S S S S S S S S S S S S S
05 Meat, fish, seafood, and their preparations 2,414 5.3 999 3 188 1.8 229 38.8 2 31.4 0.9 18.9 0.4 12
06 Milled grain products and preparations and bakery products 1,224 2.7 248 0.8 123 1.1 476 34.4 1.6 39.4 0.5 41.7 0.8 4.2
07 Other prepared foodstuffs and fats and oils 2,530 5.6 2,710 8.2 999 9.3 S 23.3 1.5 34.5 3.7 27.7 3.3 S
08 Alcoholic beverages 532 1.2 728 2.2 332 3.1 501 37.5 3.6 35.9 6.9 49.6 8.5 10.6
09 Tobacco products 52 0.1 1 - - - 276 17.3 0.1 11.9 - 15.6 - 4.1
10 Calcareous monumental or building stone S S S S S S S S S S S S S S
11 Natural sands S S S S S S 23 S S S S S S 47.4
12 Gravel and crushed stone S S S S 135 1.3 S S S S S 46.7 1.2 S
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
19 Coal and petroleum products, nec 107 0.2 1,156 3.5 389 3.6 S 22.1 0.1 27.2 1.9 30.4 2.7 S
20 Basic chemicals S S S S S S 682 S S S S S S 32.2
21 Pharmaceutical products 2,867 6.3 78 0.2 32 0.3 679 33.8 3.2 37.3 0.2 43.6 0.2 14.8
22 Fertilizers S S S S S S 906 S S S S S S 49.2
23 Chemical products and preparations, nec 1,074 2.4 311 0.9 183 1.7 602 21 0.7 22.8 0.2 25.9 0.5 15.2
24 Plastics and rubber 2,907 6.4 860 2.6 641 6 795 23.4 1.8 26.5 0.8 28.5 1.7 5.2
25 Logs and other wood in the rough 54 0.1 S S 61 0.6 143 43.3 0.1 S S 43.2 0.7 40.5
26 Wood products 1,024 2.3 2,643 8 562 5.2 239 14.7 0.4 26.4 1.5 16.7 0.8 19.9
27 Pulp, newsprint, paper, and paperboard S S S S S S 515 S S S S S S 9
28 Paper or paperboard articles 364 0.8 S S 31 0.3 323 46.2 0.5 S S 41.7 0.2 31.1
29 Printed products 778 1.7 555 1.7 211 2 849 19.1 0.4 33.3 0.8 26.9 0.7 15.5
30 Textiles, leather, and articles of textiles or leather 2,391 5.3 575 1.7 339 3.2 716 16 0.9 21.4 0.5 21.5 0.8 7.3
31 Nonmetallic mineral products 1,722 3.8 6,232 18.9 884 8.2 204 38.4 1.7 11.5 3.1 25 2.6 22.8
32 Base metal in prim. or semifin. forms & in finished basic shapes 1,325 2.9 1,003 3 359 3.3 364 24 0.9 28.2 1 25.2 1.1 20.2
33 Articles of base metal 1,893 4.2 810 2.5 292 2.7 583 29.9 1.7 28.4 1 29.2 1.1 9.5
34 Machinery 2,401 5.3 357 1.1 393 3.7 824 20.2 1.4 33.4 0.6 49.8 2.2 8.3
35 Electronic & other electrical equip & components & office equip 2,303 5.1 S S S S 909 21.4 1.1 S S S S 3.8
36 Motorized and other vehicles (including parts) 7,298 16.1 957 2.9 783 7.3 859 32.8 3.7 28.1 0.5 33.1 2.2 8.6
37 Transportation equipment, nec 44 0.1 2 - 1 - 741 28.2 0.1 33.7 - 37.3 - 22.6
38 Precision instruments and apparatus 1,323 2.9 3 - 2 - 977 30.2 1 31.4 - 34.5 - 6.8
39 Furniture, mattresses & mattress supports, lamps, lighting 1,651 3.6 404 1.2 285 2.7 809 19.1 0.7 14.5 0.3 16.2 0.5 4.9
40 Miscellaneous manufactured products 1,841 4.1 317 1 121 1.1 837 31.2 1.1 45.2 0.3 46.1 0.3 10.8
41 Waste and scrap 23 - 109 0.3 25 0.2 200 42 - 24.6 0.1 36.1 0.1 27.7
43 Mixed freight S S S S S S 870 S S S S S S 24.2
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 311, Food manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 5,847 100 3,553 100 1,122 100 283 19.3 - 30.6 - 21.8 - 14.1
03 Other agricultural products S S S S S S S S S S S S S S
04 Animal feed and products of animal origin, nec 334 5.7 S S 119 10.6 S 49.4 4.2 S S 47.7 8.5 S
05 Meat, fish, seafood, and their preparations 2,414 41.3 999 28.1 188 16.8 229 38.8 7.6 31.4 6.5 18.9 8.1 12
06 Milled grain products and preparations and bakery products 1,224 20.9 248 7 123 10.9 476 34.4 11.7 39.4 6.2 41.7 4.9 4.2
07 Other prepared foodstuffs and fats and oils 1,820 31.1 1,146 32.2 670 59.7 371 19.4 7.4 27.8 8.3 30.5 9.2 22
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 312, Beverage and tobacco product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,286 100 2,267 100 655 100 S 38 - 39.2 - 41 - S
03 Other agricultural products S S S S S S 48 S S S S S S -
07 Other prepared foodstuffs and fats and oils S S S S S S S S S S S S S S
08 Alcoholic beverages S S S S S S 501 S S S S S S 10.6
09 Tobacco products 52 4.1 1 - - - 276 17.3 3.6 11.9 0.1 15.6 - 4.1
24 Plastics and rubber S S S S S S S S S S S S S S

NAICS2 313, Textile mills

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,230 100 314 100 157 100 565 23.7 - 24 - 26 - 13.2
24 Plastics and rubber S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather 1,069 86.9 289 92 143 91.2 547 24.7 4.6 25.4 3.9 28.2 4.7 13.6
31 Nonmetallic mineral products 133 10.8 15 4.8 10 6.3 790 24.6 7.4 22.9 3.3 24.2 5.9 8.4
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery S S S S S S S S S S S S S S
41 Waste and scrap S S 3 0.8 S S S S S 38.4 1.1 S S S
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 314, Textile product mills

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 507 100 69 100 57 100 927 24.7 - 24 - 27.7 - 10.9
24 Plastics and rubber 42 8.3 11 15.9 9 16.3 1,388 48 11.5 47 11.5 35.5 13.9 21.8
30 Textiles, leather, and articles of textiles or leather 273 54 51 73.3 40 69.3 813 30.9 12.2 31.6 13.2 36.2 13.6 8.6
40 Miscellaneous manufactured products S S S S S S 918 S S S S S S 39.3
41 Waste and scrap S S - 0.5 - 0.2 345 S S 43.2 3.7 43.2 1.9 -
43 Mixed freight S S S S S S 1,436 S S S S S S 46.9

NAICS2 315,Apparel manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S

NAICS2 316, Leather and allied product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S

NAICS2 321, Wood product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S 412 S S S S S S 15.2
24 Plastics and rubber S S S S - - 126 S S S S 33.2 - 38.2
25 Logs and other wood in the rough 54 1.6 S S 61 2.6 143 43.3 5.3 S S 43.2 10.4 40.5
26 Wood products S S 2,466 40.8 S S 260 S S 27.7 15.2 S S 17.4
27 Pulp, newsprint, paper, and paperboard S S S S S S S S S S S S S S
29 Printed products S S S S S S S S S S S S S S
31 Nonmetallic mineral products S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S
41 Waste and scrap - - 31 0.5 2 0.1 78 14.9 - 21.4 1.7 13.1 0.4 9.2
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 322, Paper manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 2,159 100 2,371 100 885 100 552 23.4 - 25.5 - 26.8 - 15.4
24 Plastics and rubber S S S S S S 824 S S S S S S 5.3
27 Pulp, newsprint, paper, and paperboard 1,330 61.6 2,036 85.9 771 87.1 388 23.7 9.9 21.2 5.7 20.8 6.3 6.1
28 Paper or paperboard articles S S S S S S S S S S S S S S
29 Printed products S S S S S S 795 S S S S S S 31.2

NAICS2 323, Printing and related support activities

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 782 100 579 100 231 100 863 19.8 - 31.3 - 23.1 - 16.8
27 Pulp, newsprint, paper, and paperboard 29 3.7 5 0.9 S S 458 36.3 3.8 48.9 4.4 S S 15.2
28 Paper or paperboard articles S S S S S S 566 S S S S S S 29.6
29 Printed products 737 94.3 552 95.4 210 90.9 853 20.5 2 33.6 5.3 27.1 7.7 16.9
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
41 Waste and scrap S S S S S S 845 S S S S S S -
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 324, Petroleum and coal products manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 183 100 S S 459 100 S 22.1 - S S 29.5 - S
12 Gravel and crushed stone S S S S S S S S S S S S S S
19 Coal and petroleum products, nec 107 58.7 S S 389 84.8 S 9.5 18.5 S S 23.3 8.7 S
20 Basic chemicals S S S S S S S S S S S S S S
23 Chemical products and preparations, nec S S S S S S S S S S S S S S

NAICS2 325, Chemical manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 5,988 100 1,227 100 613 100 605 26.2 - 20 - 23.5 - 9.3
04 Animal feed and products of animal origin, nec S S S S S S S S S S S S S S
07 Other prepared foodstuffs and fats and oils S S S S S S S S S S S S S S
20 Basic chemicals S S S S S S 692 S S S S S S 36.8
21 Pharmaceutical products 2,867 47.9 78 6.4 32 5.2 679 33.8 14.4 37.3 9.1 43.6 5 14.8
22 Fertilizers S S S S S S 906 S S S S S S 49.2
23 Chemical products and preparations, nec 1,016 17 284 23.1 170 27.8 654 21.1 6.4 24.8 6.3 27.6 6.2 12.2
26 Wood products S S S S S S 195 S S S S S S 3.9
27 Pulp, newsprint, paper, and paperboard S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather 867 14.5 233 19 154 25.1 626 27.2 17.5 31.9 17.5 24.8 17.4 4.3
31 Nonmetallic mineral products S S S S S S S S S S S S S S
33 Articles of base metal 30 0.5 - - - 0.1 1,195 23.7 0.4 22.8 0.1 22.8 0.1 -
34 Machinery 1 - S S - - S 1.1 - S S 46.1 - S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
40 Miscellaneous manufactured products 557 9.3 114 9.3 S S 662 15.9 19.3 42.2 15.1 S S 47.8
41 Waste and scrap 2 - 42 3.4 S S 177 10.4 - 35.3 5.6 S S 34.6
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 326, Plastics and rubber products manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 3,057 100 847 100 591 100 654 24.7 - 28.8 - 29.6 - 10.6
20 Basic chemicals S S S S S S S S S S S S S S
24 Plastics and rubber 2,390 78.2 703 83.1 537 90.8 746 26.3 7.9 28.1 7 29.1 5.1 7
28 Paper or paperboard articles S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S 835 S S S S S S 39.6
34 Machinery S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
36 Motorized and other vehicles (including parts) 15 0.5 11 1.3 4 0.8 462 7.4 1.5 10.1 12.6 6.2 13.8 4.3
40 Miscellaneous manufactured products S S S S S S 309 S S S S S S 8.7

NAICS2 327, Nonmetallic mineral product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,735 100 8,272 100 1,099 100 152 41.7 - 18 - 22.2 - 27.1
10 Calcareous monumental or building stone S S S S S S S S S S S S S S
11 Natural sands S S S S S S 23 S S S S S S 47.4
12 Gravel and crushed stone S S S S S S S S S S S S S S
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber - - S S S S S 40.2 0.1 S S S S S
26 Wood products S S S S S S 30 S S S S S S 28.3
27 Pulp, newsprint, paper, and paperboard S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S S S S S S S S S
29 Printed products S S S S S S S S S S S S S S
31 Nonmetallic mineral products 1,586 91.4 6,214 75.1 873 79.5 174 42.7 2.6 11.6 6.6 25.3 5.5 23.7
32 Base metal in prim. or semifin. forms & in finished basic shapes 44 2.6 67 0.8 49 4.5 517 32.2 5.2 32.7 1.7 33.7 9.4 27.7
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
38 Precision instruments and apparatus S S S S S S S S S S S S S S
40 Miscellaneous manufactured products 14 0.8 S S S S 24 49.9 4.7 S S S S 29.1

NAICS2 331, Primary metal manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,214 100 906 100 348 100 612 35.4 - 41.2 - 39.8 - 16.6
24 Plastics and rubber S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes 622 51.2 690 76.2 251 72.2 346 30.3 10.5 34 8 33 8.3 15.3
33 Articles of base metal 455 37.5 S S S S 593 47.8 9.9 S S S S 14.1
34 Machinery S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
38 Precision instruments and apparatus S S S S S S S S S S S S S S
40 Miscellaneous manufactured products 44 3.6 S S S S 1,148 49.4 13.1 S S S S 20
41 Waste and scrap S S S S S S S S S S S S S S

NAICS2 332, Fabricated metal product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities62,244 100 909 100 255 100 636 25.4 - 21.7 - 25.6 - 16
19 Coal and petroleum products, nec S S S S S S S S S S S S S S
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber 8 0.4 S S S S 424 35.9 0.4 S S S S 33.8
26 Wood products S S S S S S S S S S S S S S
29 Printed products - - S S S S 687 9.3 - S S S S 17.2
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes 579 25.8 224 24.6 51 19.9 338 26.2 8.9 25.7 8.3 25.1 7.2 34
33 Articles of base metal 974 43.4 550 60.5 169 66.4 573 25.7 8.1 26.3 10.8 27.6 8.3 15.5
34 Machinery 373 16.6 39 4.3 15 5.9 878 39 10.1 33.9 11 30.2 12.1 17.6
35 Electronic & other electrical equip & components & office equip S S - - S S 1,067 S S 40.9 - S S 41.9
36 Motorized and other vehicles (including parts) S S S S 9 3.4 S S S S S 4.1 6.4 S
37 Transportation equipment, nec S S S S S S S S S S S S S S
38 Precision instruments and apparatus S S S S S S S S S S S S S S
40 Miscellaneous manufactured products 118 5.3 S S S S 877 38.2 4.4 S S S S 13.8
41 Waste and scrap 14 0.6 S S 2 0.9 S 22.8 0.4 S S 20.7 0.8 S
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 333, Machinery manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,892 100 259 100 236 100 815 20.3 - 34.4 - 39.9 - 3.7
24 Plastics and rubber S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S S S S S S S S S
29 Printed products S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes 49 2.6 4 1.4 2 0.7 599 38.4 6.5 48.1 7.1 32.2 6 5.1
33 Articles of base metal S S S S S S 839 S S S S S S 10
34 Machinery 1,390 73.5 218 84.3 203 85.9 842 26.1 8.2 37.7 10.2 41.7 10.4 4.6
35 Electronic & other electrical equip & components & office equip S S S S S S 863 S S S S S S 18
36 Motorized and other vehicles (including parts) 6 0.3 S S S S S 44.9 0.9 S S S S S
37 Transportation equipment, nec 42 2.2 2 0.7 1 0.5 817 22.3 6.8 35.6 4.4 28.9 6.7 5
38 Precision instruments and apparatus S S S S S S S S S S S S S S
40 Miscellaneous manufactured products 140 7.4 S S S S 871 36.9 14.5 S S S S 9.6
43 Mixed freight S S S S S S 736 S S S S S S 25.1

NAICS2 334, Computer and electronic product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 2,127 100 S S S S 1,038 30.8 - S S S S 3.8
29 Printed products S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip 1,092 51.3 S S S S 911 39.8 13.6 S S S S 6.6
38 Precision instruments and apparatus 986 46.4 S S S S 1,185 33.6 13.7 S S S S 14.9
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 335, Electrical equipment, appliance, and component manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,758 100 S S S S 828 11.7 - S S S S 3.4
24 Plastics and rubber S S S S S S S S S S S S S S
33 Articles of base metal 99 5.6 S S S S 746 21.1 8.5 S S S S 18.8
34 Machinery 354 20.1 S S S S 795 47.7 12 S S S S 29.6
35 Electronic & other electrical equip & components & office equip 1,104 62.8 S S S S 762 14.5 7.6 S S S S 7.2
38 Precision instruments and apparatus S S S S S S S S S S S S S S
39 Furniture, mattresses & mattress supports, lamps, lighting 192 10.9 16 5.3 S S 1,004 5.7 15.4 16.7 18.3 S S 8.8

NAICS2 336, Transportation equipment manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 7,303 100 967 100 928 100 869 32 - 27.2 - 30.3 - 8.9
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber S S S S S S S S S S S S S S
29 Printed products S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S 444 S S S S S S 7.6
33 Articles of base metal S S S S S S 962 S S S S S S 18
34 Machinery 127 1.7 S S S S 929 27.6 15.4 S S S S 42.1
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
36 Motorized and other vehicles (including parts) 6,991 95.7 876 90.6 761 82 884 34.2 5 31.1 6.5 34.1 8 9
38 Precision instruments and apparatus S S S S S S 921 S S S S S S 23.3
39 Furniture, mattresses & mattress supports, lamps, lighting S S S S S S S S S S S S S S
41 Waste and scrap S S S S S S S S S S S S S S
43 Mixed freight S S S S S S S S S S S S S S
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 337, Furniture and related product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,546 100 406 100 275 100 766 23.8 - 14.2 - 18.4 - 4.7
26 Wood products S S S S S S S S S S S S S S
27 Pulp, newsprint, paper, and paperboard 4 0.3 S S S S 563 49 2.1 S S S S -
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
34 Machinery S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S - - S S S S S 48.3 0.1 S S S
39 Furniture, mattresses & mattress supports, lamps, lighting 1,458 94.3 387 95.4 264 96.2 787 21.5 1.9 15.2 4.6 19.1 5.6 4.7
40 Miscellaneous manufactured products 5 0.3 S S S S S 17.7 3.6 S S S S S

NAICS2 339, Miscellaneous manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 898 100 71 100 49 100 859 15.5 - 38.7 - 48.6 - 14
24 Plastics and rubber S S S S S S S S S S S S S S
29 Printed products S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
31 Nonmetallic mineral products S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery S S S S S S 676 S S S S S S 8.2
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
36 Motorized and other vehicles (including parts) S S S S S S 694 S S S S S S 5.5
38 Precision instruments and apparatus S S S S S S S S S S S S S S
40 Miscellaneous manufactured products 148 16.4 - 0.2 - 0.2 902 22.4 18 4.9 1 5.7 1.7 4.8
43 Mixed freight S S S S S S 1,100 S S S S S S 4.9

NAICS2 42, Wholesale trade

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 18,216 100 19,893 100 2,803 100 389 12.6 - 21.7 - 22.9 - 12.6
02 Cereal grains S S S S S S 55 S S S S S S 27.6
03 Other agricultural products 290 1.6 108 0.5 9 0.3 S 39.4 1.1 37.7 0.4 35.4 0.1 S
04 Animal feed and products of animal origin, nec 286 1.6 1,162 5.8 71 2.5 71 35.3 0.9 38.7 6.2 37 2.7 24.1
05 Meat, fish, seafood, and their preparations S S 70 0.4 9 0.3 78 S S 29.2 0.4 31.4 0.4 33.3
06 Milled grain products and preparations and bakery products S S S S S S 26 S S S S S S 7.8
07 Other prepared foodstuffs and fats and oils 349 1.9 251 1.3 19 0.7 38 17.9 0.4 21.3 0.4 28.3 0.4 10.8
08 Alcoholic beverages 318 1.7 340 1.7 8 0.3 35 34.6 0.8 45.7 1 34.8 0.3 13.8
10 Calcareous monumental or building stone S S S S S S S S S S S S S S
11 Natural sands S S S S S S 30 S S S S S S 28.1
12 Gravel and crushed stone S S S S S S S S S S S S S S
13 Nonmetallic minerals nec 12 0.1 S S S S 455 36.5 - S S S S 41.8
15 Nonagglomerated bituminous coal S S S S S S 66 S S S S S S 16.1
17 Gasoline and aviation turbine fuel 531 2.9 803 4 43 1.5 48 28.6 1.4 31.4 3 48.9 1.3 16.5
18 Fuel oils 357 2 589 3 39 1.4 28 27.5 0.9 29.2 2 36.4 0.9 19.5
19 Coal and petroleum products, nec 278 1.5 229 1.2 9 0.3 S 47 0.6 41.3 0.9 45.9 0.1 S
20 Basic chemicals 324 1.8 28 0.1 15 0.5 747 32.7 1.1 13.8 0.1 36.2 0.5 25.6
21 Pharmaceutical products 5,109 28 16 0.1 10 0.3 659 21.6 6.9 18.6 0.1 22.7 0.4 11.2
22 Fertilizers 8 - 6 - 1 - 112 34.8 - 28.7 0.1 33.4 0.1 49.5
23 Chemical products and preparations, nec 190 1 S S 8 0.3 281 40.6 0.5 S S 43.3 0.1 43.2
24 Plastics and rubber 209 1.1 58 0.3 6 0.2 192 23.1 0.4 30.6 0.2 32.3 0.2 22.6
25 Logs and other wood in the rough S S S S S S 201 S S S S S S 48.4
26 Wood products 1,146 6.3 S S S S 129 48.9 2.4 S S S S 13.2
27 Pulp, newsprint, paper, and paperboard 65 0.4 S S S S S 35.9 0.2 S S S S S
28 Paper or paperboard articles 280 1.5 72 0.4 S S 685 34.2 0.8 32.6 0.2 S S 21.2
29 Printed products S S S S S S 611 S S S S S S 26.4
30 Textiles, leather, and articles of textiles or leather 567 3.1 S S S S 1,009 49.4 2.3 S S S S 24
31 Nonmetallic mineral products 196 1.1 363 1.8 14 0.5 69 47.6 0.3 36 1.6 29.8 0.4 17.3
32 Base metal in prim. or semifin. forms & in finished basic shapes 1,099 6 866 4.4 117 4.2 177 24.8 1.2 27.3 1.6 25.4 1.8 34
33 Articles of base metal 535 2.9 S S 21 0.8 298 32.1 0.9 S S 26.7 0.4 22.3
34 Machinery 796 4.4 85 0.4 14 0.5 99 21.5 0.6 30.3 0.2 32.2 0.4 42.4
35 Electronic & other electrical equip & components & office equip S S S S S S 249 S S S S S S 24.4
36 Motorized and other vehicles (including parts) 919 5 S S S S 747 46.6 4.2 S S S S 21.9
37 Transportation equipment, nec 34 0.2 39 0.2 S S S 20.4 0.4 25.2 0.6 S S S
38 Precision instruments and apparatus S S S S S S 170 S S S S S S 33.3
39 Furniture, mattresses & mattress supports, lamps, lighting 512 2.8 S S S S 1,060 37.2 2.2 S S S S 20.6
40 Miscellaneous manufactured products S S 39 0.2 S S 516 S S 32 0.2 S S 33.3
43 Mixed freight 1,607 8.8 744 3.7 149 5.3 127 34.5 2 37.3 3.6 42.8 3.9 18.9
99 Commodity Unknown 2 - S S S S 134 22.2 - S S S S 39

NAICS2 423, Merchant wholesalers, durable goods

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 7,090 100 10,221 100 1,817 100 422 8.8 - 29.3 - 22.8 - 19.1
03 Other agricultural products S S S S S S S S S S S S S S
04 Animal feed and products of animal origin, nec S S S S S S S S S S S S S S
10 Calcareous monumental or building stone S S S S S S S S S S S S S S
11 Natural sands S S S S S S 30 S S S S S S 28.1
12 Gravel and crushed stone S S S S S S S S S S S S S S
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
15 Nonagglomerated bituminous coal S S S S S S 66 S S S S S S 16.1
19 Coal and petroleum products, nec S S S S - - S S S S S 41.1 0.1 S
20 Basic chemicals S S S S S S S S S S S S S S
23 Chemical products and preparations, nec S S 5 - - - 57 S S 46.6 0.1 35.3 - 26
24 Plastics and rubber 173 2.4 43 0.4 3 0.2 145 29 0.8 42.1 0.5 33 0.1 26.6
25 Logs and other wood in the rough S S S S S S S S S S S S S S
26 Wood products 984 13.9 S S S S 129 49.7 4.9 S S S S 12
27 Pulp, newsprint, paper, and paperboard 31 0.4 26 0.3 - - 204 47.8 0.6 48.9 0.8 45.9 0.1 43.8
28 Paper or paperboard articles S S S S S S S S S S S S S S
29 Printed products S S S S S S 167 S S S S S S 42.1
30 Textiles, leather, and articles of textiles or leather S S S S S S 833 S S S S S S 28
31 Nonmetallic mineral products 190 2.7 359 3.5 13 0.7 68 48.9 1.7 36.8 3.6 31.9 0.8 17.2
32 Base metal in prim. or semifin. forms & in finished basic shapes 1,099 15.5 866 8.5 117 6.5 177 24.8 3 27.3 4.1 25.5 3.3 34
33 Articles of base metal 520 7.3 S S 20 1.1 300 31.2 1.7 S S 26.3 0.5 22.7
34 Machinery 796 11.2 85 0.8 14 0.7 99 21.5 2.1 30.3 0.7 32.2 0.9 42.4
35 Electronic & other electrical equip & components & office equip S S S S S S 249 S S S S S S 24.4
36 Motorized and other vehicles (including parts) 919 13 S S S S 747 46.6 5.7 S S S S 21.9
37 Transportation equipment, nec 34 0.5 39 0.4 S S S 20.4 1.1 25.2 3.3 S S S
38 Precision instruments and apparatus S S S S S S 170 S S S S S S 33.3
39 Furniture, mattresses & mattress supports, lamps, lighting 512 7.2 S S S S 1,060 37.2 5 S S S S 20.6
40 Miscellaneous manufactured products S S 32 0.3 S S 299 S S 40.7 0.4 S S 44.8
43 Mixed freight 84 1.2 102 1 4 0.2 60 28.6 0.3 32.6 0.8 33.1 0.2 24.7
99 Commodity Unknown 1 - - - S S S 34.6 - 18.9 - S S S

NAICS2 4231, Motor vehicle and parts merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 886 100 S S S S 605 39.6 - S S S S 20.2
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber S S S S S S 72 S S S S S S 29.3
28 Paper or paperboard articles S S S S S S S S S S S S S S
29 Printed products - - - - - - 185 17.3 - 0.3 - 45.7 - 45.1
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
31 Nonmetallic mineral products S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery 2 0.3 - - - - 222 27.3 7 30.6 1.2 40.4 1.1 42.3
35 Electronic & other electrical equip & components & office equip 1 0.1 S S S S 215 30.5 1.3 S S S S 44.9
36 Motorized and other vehicles (including parts) 804 90.8 S S S S 749 42.9 8 S S S S 20.4
38 Precision instruments and apparatus S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S
43 Mixed freight S S S S S S S S S S S S S S
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 4232, Furniture and home furnishing merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 680 100 S S S S 665 26.6 - S S S S 28.1
24 Plastics and rubber S S S S S S 125 S S S S S S 2.1
26 Wood products S S 12 7.8 S S 141 S S 28.7 20 S S 5.5
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
31 Nonmetallic mineral products 3 0.4 3 1.7 - 0.3 149 13.8 3.4 14 9 8.6 11.4 9.9
39 Furniture, mattresses & mattress supports, lamps, lighting 498 73.2 S S S S 1,148 24.6 12.1 S S S S 6.2
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 4233, Lumber and other construction materials merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 654 100 1,080 100 185 100 109 12.6 - 20.8 - 25 - 19.2
10 Calcareous monumental or building stone S S S S S S S S S S S S S S
11 Natural sands S S 8 0.7 - - 11 S S 32 0.4 27.7 - 46.9
12 Gravel and crushed stone S S S S S S S S S S S S S S
19 Coal and petroleum products, nec S S S S S S S S S S S S S S
23 Chemical products and preparations, nec S S S S - 0.1 90 S S S S 49.7 0.1 38
24 Plastics and rubber 36 5.5 7 0.7 1 0.4 78 36 2.4 32 0.4 29.1 0.4 33.2
25 Logs and other wood in the rough S S S S S S S S S S S S S S
26 Wood products 242 37 452 41.9 127 68.9 111 18.6 9.3 42.4 8 35.6 11 15
28 Paper or paperboard articles S S S S S S S S S S S S S S
29 Printed products S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather S S - - S S 216 S S 42.1 - S S 42.4
31 Nonmetallic mineral products 80 12.3 295 27.3 9 4.7 40 32.5 3.1 38.6 7.9 33.4 2 17.3
32 Base metal in prim. or semifin. forms & in finished basic shapes 58 8.9 25 2.3 S S 104 35.1 3.6 34.4 1.4 S S 15.2
33 Articles of base metal 107 16.3 40 3.7 10 5.4 214 38.1 4.6 33.8 3.2 35.7 7.7 24.2
34 Machinery S S S S S S 162 S S S S S S 35.9
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
38 Precision instruments and apparatus S S S S S S S S S S S S S S
39 Furniture, mattresses & mattress supports, lamps, lighting S S 1 0.1 - 0.1 151 S S 14.3 0.7 4.4 0.7 19.2
40 Miscellaneous manufactured products S S S S S S 36 S S S S S S 31.9
43 Mixed freight 44 6.7 98 9 4 1.9 26 27.3 1.6 32.9 2 34 0.4 17.3
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 4234, Commercial equip. merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S 286 S S S S S S 43.2
29 Printed products S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
38 Precision instruments and apparatus S S S S S S S S S S S S S S
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 4235, Metal and mineral (except petroleum) merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,290 100 S S S S 181 24.9 - S S S S 40
11 Natural sands S S S S S S S S S S S S S S
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
15 Nonagglomerated bituminous coal S S S S S S 66 S S S S S S 16.1
31 Nonmetallic mineral products S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes 997 77.3 836 29.6 108 40.4 188 28.5 11.5 28.4 19.2 28 16.6 36.2
33 Articles of base metal S S S S S S 72 S S S S S S 24.4
34 Machinery 47 3.6 15 0.5 S S 600 10.5 18.4 15.3 11.1 S S 14.8
36 Motorized and other vehicles (including parts) 11 0.9 6 0.2 S S 438 6.2 13.4 16 10.9 S S 1.5
37 Transportation equipment, nec 34 2.6 39 1.4 S S S 20.4 9.8 25.2 17.2 S S S
38 Precision instruments and apparatus S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 4236, Electrical and electronic goods merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 342 100 15 100 S S S 23.5 - 29.3 - S S S
24 Plastics and rubber S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
39 Furniture, mattresses & mattress supports, lamps, lighting S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 4237, Hardware and plumbing merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 306 100 41 100 4 100 283 33.8 - 47.5 - 48.4 - 47.7
19 Coal and petroleum products, nec S S S S S S S S S S S S S S
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber 6 2.1 1 1.5 S S S 30.9 2.1 4.6 1.6 S S S
26 Wood products S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
31 Nonmetallic mineral products S S S S S S 13 S S S S S S 49.7
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal 147 48 S S S S 525 24.2 16.6 S S S S 29
34 Machinery S S S S S S 58 S S S S S S 7.4
35 Electronic & other electrical equip & components & office equip S S S S S S 19 S S S S S S 0.8
38 Precision instruments and apparatus S S S S S S S S S S S S S S
40 Miscellaneous manufactured products 3 1 S S - 0.1 S 4.1 1.8 S S 49.8 0.7 S
43 Mixed freight S S S S S S 24 S S S S S S 33.9

NAICS2 4238, Machinery, equipment, and supplies merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,557 100 357 100 19 100 121 19.7 - 34.4 - 28.9 - 31.4
03 Other agricultural products S S S S S S S S S S S S S S
04 Animal feed and products of animal origin, nec S S S S S S S S S S S S S S
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
19 Coal and petroleum products, nec S S S S - 2.1 S S S S S 32.5 3.2 S
20 Basic chemicals S S S S S S S S S S S S S S
23 Chemical products and preparations, nec S S S S - 0.9 52 S S S S 41.6 3.5 38.5
24 Plastics and rubber 106 6.8 S S 2 8.1 222 35.9 4.3 S S 42.1 10.2 48.1
26 Wood products S S S S S S S S S S S S S S
27 Pulp, newsprint, paper, and paperboard 31 2 26 7.3 - 2.5 204 47.8 2.3 48.9 5.8 45.9 2.5 43.8
28 Paper or paperboard articles 58 3.7 S S - 2.4 S 47.1 3.5 S S 46.5 3.6 S
29 Printed products S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather 7 0.4 S S S S S 39.5 0.8 S S S S S
31 Nonmetallic mineral products S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S 330 S S S S S S 1.9
33 Articles of base metal S S S S S S 157 S S S S S S 26.6
34 Machinery 623 40 43 12 5 26.6 103 29 8.7 44.3 9.6 46 10.4 44.6
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
36 Motorized and other vehicles (including parts) S S S S S S 159 S S S S S S 46.1
38 Precision instruments and apparatus S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 4239, Miscellaneous durable goods merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 917 100 5,002 100 804 100 S 39.5 - 36.4 - 22.4 - S
24 Plastics and rubber S S S S S S S S S S S S S S
25 Logs and other wood in the rough S S S S S S S S S S S S S S
26 Wood products S S S S S S S S S S S S S S

NAICS2 424, Merchant wholesalers, nondurable goods

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 11,126 100 9,673 100 986 100 353 18.7 - 27.7 - 25.6 - 15.6
02 Cereal grains S S S S S S 55 S S S S S S 27.6
03 Other agricultural products 290 2.6 108 1.1 9 0.9 S 39.4 1.9 37.7 0.6 35.4 0.2 S
04 Animal feed and products of animal origin, nec 286 2.6 1,162 12 71 7.2 71 35.4 1.5 38.7 8.9 37 5 34.7
05 Meat, fish, seafood, and their preparations S S 70 0.7 9 0.9 78 S S 29.2 0.4 31.4 0.6 33.3
06 Milled grain products and preparations and bakery products S S S S S S 26 S S S S S S 7.8
07 Other prepared foodstuffs and fats and oils 349 3.1 251 2.6 19 2 38 17.9 0.7 21.3 0.6 28.3 0.7 10.8
08 Alcoholic beverages 318 2.9 340 3.5 8 0.8 35 34.6 1.5 45.7 1.8 34.8 0.5 13.8
12 Gravel and crushed stone S S S S S S S S S S S S S S
13 Nonmetallic minerals nec 10 0.1 10 0.1 S S 712 30.2 - 16.5 0.1 S S 32.1
17 Gasoline and aviation turbine fuel 531 4.8 803 8.3 43 4.4 48 28.6 4.7 31.4 6.9 48.9 6.2 16.5
18 Fuel oils 357 3.2 589 6.1 39 3.9 28 27.5 2.6 29.2 4.1 36.4 5.4 19.5
19 Coal and petroleum products, nec S S 213 2.2 8 0.9 39 S S 45.8 1.6 49.2 0.5 21.2
20 Basic chemicals 324 2.9 28 0.3 15 1.5 767 32.8 1.8 13.8 0.2 36.2 0.8 25.2
21 Pharmaceutical products 5,109 45.9 16 0.2 10 1 659 21.6 8.9 18.6 0.2 22.7 0.7 11.2
22 Fertilizers 8 0.1 6 0.1 1 0.1 112 34.8 0.1 28.7 0.1 33.4 0.2 49.5
23 Chemical products and preparations, nec 118 1.1 S S 7 0.7 474 46.5 2 S S 42.1 0.8 41
24 Plastics and rubber S S S S S S 362 S S S S S S 28.6
25 Logs and other wood in the rough S S S S S S S S S S S S S S
26 Wood products S S S S S S 131 S S S S S S 36.3
27 Pulp, newsprint, paper, and paperboard S S S S 2 0.2 104 S S S S 49.8 0.6 43.1
28 Paper or paperboard articles 222 2 42 0.4 S S 841 43.6 2.8 45 0.9 S S 21.3
29 Printed products S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather 464 4.2 S S 43 4.4 1,085 29.6 8.4 S S 40 11.8 14.2
31 Nonmetallic mineral products S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S 135 S S S S S S 27.8
40 Miscellaneous manufactured products S S S S S S S S S S S S S S
43 Mixed freight 1,523 13.7 642 6.6 145 14.7 137 36.7 3 44.1 6.7 44.2 7.6 20.7
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 4241, Paper and paper product merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 289 100 S S 73 100 759 22.9 - S S 45.6 - 20.8
07 Other prepared foodstuffs and fats and oils 5 1.6 S S S S 337 4 4.6 S S S S 36.8
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
20 Basic chemicals S S S S S S S S S S S S S S
21 Pharmaceutical products S S S S S S S S S S S S S S
23 Chemical products and preparations, nec 3 1.2 1 0.5 - 0.3 1,066 34.8 4.2 43.5 0.9 17.4 1.7 49.3
24 Plastics and rubber S S 8 4.2 S S 303 S S 43.7 11.2 S S 0.8
27 Pulp, newsprint, paper, and paperboard S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S 851 S S S S S S 20.1
29 Printed products S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 4242, Drugs and druggists' sundries merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 5,424 100 30 100 23 100 662 27.9 - 18.6 - 24.9 - 14.3
20 Basic chemicals S S S S 14 58.7 1,079 S S S S 23.8 18.9 2.7
21 Pharmaceutical products 5,109 94.2 16 53 S S 659 21.6 2 18.6 18.2 S S 11.2
29 Printed products S S S S S S S S S S S S S S
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 4243, Apparel, piece goods, and notions merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 467 100 S S 43 100 1,082 28.6 - S S 40 - 6.2
24 Plastics and rubber S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather 462 99 S S 43 99.9 1,095 29.7 2.8 S S 39.9 0.3 6.4

NAICS2 4244, Grocery and related product merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,904 100 920 100 159 100 61 32.2 - 33.2 - 41.9 - 31
03 Other agricultural products S S S S S S S S S S S S S S
04 Animal feed and products of animal origin, nec 7 0.3 3 0.3 - 0.1 67 45 2.4 44.8 1.6 19.8 0.6 38.3
05 Meat, fish, seafood, and their preparations S S 70 7.6 9 5.4 78 S S 29.2 10.2 31.4 15.6 33.3
06 Milled grain products and preparations and bakery products S S S S S S 26 S S S S S S 7.8
07 Other prepared foodstuffs and fats and oils 334 17.5 226 24.5 13 8.4 32 19.4 9.4 19.9 11.7 28.9 13.2 6.8
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S 121 S S S S S S 10
43 Mixed freight 1,148 60.3 587 63.8 136 85.5 146 43.4 10.7 37.8 9.4 34.5 9.7 32.1

NAICS2 4245, Farm product raw material merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 741 100 3,393 100 304 100 103 35.2 - 39.2 - 43.1 - 23.9
02 Cereal grains S S S S S S 54 S S S S S S 12.3
03 Other agricultural products S S S S S S S S S S S S S S
04 Animal feed and products of animal origin, nec S S S S S S 59 S S S S S S 8.4
26 Wood products S S S S S S S S S S S S S S
31 Nonmetallic mineral products S S S S S S S S S S S S S S

NAICS2 4246, Chemical and allied products merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S 89 S S S S S S 10.1
07 Other prepared foodstuffs and fats and oils S S S S S S S S S S S S S S
08 Alcoholic beverages S S S S S S S S S S S S S S
19 Coal and petroleum products, nec S S 6 5.5 S S 85 S S 42.1 11.3 S S 24.7
20 Basic chemicals S S S S S S 99 S S S S S S 23.4
22 Fertilizers S S - 0.3 - 0.2 66 S S 47.5 3.6 9.5 2 33.7
23 Chemical products and preparations, nec S S S S S S 84 S S S S S S 35.2
24 Plastics and rubber - 0.4 S S S S 119 14.7 2 S S S S 15.2
27 Pulp, newsprint, paper, and paperboard S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
33 Articles of base metal S S - 0.1 - 0.1 77 S S 38.2 0.4 29 0.2 31.5
43 Mixed freight S S S S S S S S S S S S S S
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 4247, Petroleum and petroleum products merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,067 100 1,599 100 89 100 35 25.2 - 29.1 - 40.4 - 16.2
17 Gasoline and aviation turbine fuel 531 49.8 803 50.2 43 48.4 48 28.6 8.7 31.4 7.8 48.9 9 16.5
18 Fuel oils 357 33.5 589 36.9 39 43.4 28 27.5 7 29.2 6.8 36.4 7.9 19.5
19 Coal and petroleum products, nec S S 207 12.9 S S 37 S S 47.5 4.6 S S 18.8

NAICS2 4248, Beer, wine, and distilled alcoholic beverage merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 328 100 344 100 8 100 36 30.8 - 42.8 - 30.8 - 10.6
07 Other prepared foodstuffs and fats and oils S S S S - 1.4 43 S S S S 43.8 1.7 19.4
08 Alcoholic beverages 318 96.9 340 98.8 8 98.6 35 30.7 1 43.2 1.2 31 1.4 9.2

NAICS2 4249, Miscellaneous nondurable goods merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 817 100 S S S S 350 23.6 - S S S S 29.1
02 Cereal grains 5 0.6 5 0.2 1 0.3 116 21.5 3.3 29.8 8.8 9.9 8.4 44.4
03 Other agricultural products S S 39 1.3 5 1.9 S S S 27.5 17.7 25.9 16.8 S
04 Animal feed and products of animal origin, nec 14 1.7 13 0.4 S S 214 44.4 9.5 45.2 11.4 S S 10.2
07 Other prepared foodstuffs and fats and oils S S - - - - S S S 41.8 1 34.3 0.8 S
12 Gravel and crushed stone S S S S S S S S S S S S S S
13 Nonmetallic minerals nec 7 0.8 6 0.2 1 0.4 228 26.3 2.4 29.8 3.8 41.1 3.7 11.8
19 Coal and petroleum products, nec - 0.1 S S S S 240 14.4 0.3 S S S S 7.9
22 Fertilizers 8 1 6 0.2 1 0.5 S 26.1 4.1 20.4 3.8 24.5 4.2 S
23 Chemical products and preparations, nec S S S S 3 1.2 S S S S S 46.2 11.5 S
24 Plastics and rubber 6 0.7 6 0.2 1 0.4 S 0.9 5.4 11.5 12.5 25.5 7.1 S
25 Logs and other wood in the rough S S S S S S S S S S S S S S
26 Wood products S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S 218 S S S S S S 18.5
40 Miscellaneous manufactured products S S S S S S S S S S S S S S
43 Mixed freight 368 45 S S S S 74 26 14.3 S S S S 39.4

NAICS2 4541, Electronic shopping and mail-order houses

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 2,540 100 42 100 47 100 1,007 20 - 21.2 - 18.8 - 8.5
21 Pharmaceutical products S S S S S S 661 S S S S S S 15.7
28 Paper or paperboard articles S S S S S S S S S S S S S S
29 Printed products 5 0.2 S S - 0.8 S 17.5 0.4 S S 47.3 2.7 S
30 Textiles, leather, and articles of textiles or leather 960 37.8 S S S S 1,030 18.2 18.8 S S S S 12.4
35 Electronic & other electrical equip & components & office equip S S S S S S 1,306 S S S S S S 7.5
36 Motorized and other vehicles (including parts) S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S 911 S S S S S S 21.4

NAICS2 45431, Fuel dealers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 509 100 622 100 12 100 17 22.5 - 19.9 - 22.3 - 8.7
17 Gasoline and aviation turbine fuel 35 6.9 44 7.1 1 9 21 37.7 2.1 37.7 2.4 33.2 2.1 23
18 Fuel oils 245 48 351 56.4 6 52.8 14 30.3 8.1 27.8 7.8 32.1 8.7 12.2
19 Coal and petroleum products, nec 230 45.1 227 36.5 4 38.3 19 31.1 8.1 26.6 7.4 29.6 7.8 10

NAICS2 4931, Warehousing and storage

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 10,298 100 2,542 100 530 100 1,051 24.8 - 41.6 - 30.6 - 17.9
03 Other agricultural products S S S S S S S S S S S S S S
07 Other prepared foodstuffs and fats and oils S S S S S S 158 S S S S S S 1
21 Pharmaceutical products S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather 1,414 13.7 S S S S 1,141 21.1 16 S S S S 6.5
31 Nonmetallic mineral products S S S S S S S S S S S S S S
34 Machinery 83 0.8 4 0.2 - - 5 13.7 14.5 16 5.7 16 0.1 -
38 Precision instruments and apparatus S S S S S S 1,016 S S S S S S 24.1
39 Furniture, mattresses & mattress supports, lamps, lighting 48 0.5 S S - - S 26.9 14.3 S S 20.7 3.2 S
40 Miscellaneous manufactured products S S S S S S 1,095 S S S S S S 9.8
43 Mixed freight S S S S S S 355 S S S S S S 44

NAICS2 5111, Newspaper, periodical, book, and directory publishers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 140 100 48 100 2 100 S 25.9 - 23.2 - 42.5 - S
29 Printed products 140 100 48 100 2 99.9 S 25.9 - 23.2 - 42.6 0.3 S
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 551114, Corporate, subsidiary, and regional managing offices

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 5,178 100 1,399 100 S S 1,018 23.3 - 38.2 - S S 18.8
03 Other agricultural products S S S S S S S S S S S S S S
05 Meat, fish, seafood, and their preparations 129 2.5 S S S S 328 24.6 6.2 S S S S 3.1
07 Other prepared foodstuffs and fats and oils S S S S S S S S S S S S S S
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S 522 S S S S S S 10.1
29 Printed products S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather 486 9.4 33 2.3 25 5.3 1,108 41.2 3.6 31.2 12 30.7 11.4 16.8
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip 2,663 51.4 S S 45 9.3 333 19.3 18.5 S S 22.2 18.9 35.2
38 Precision instruments and apparatus S S S S S S S S S S S S S S
39 Furniture, mattresses & mattress supports, lamps, lighting S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S 7 0.5 S S 984 S S 36.7 7.9 S S 40.4
43 Mixed freight S S S S S S 155 S S S S S S 4.7

KEY: S = Estimate does not meet publication standards because of high sampling variability or poor response quality. - = Zero or Less than half the unit shown; thus, it has been rounded to zero.

1 Commodity Flow Survey (CFS) geographic areas were drawn from a subset of Combined Statistical Areas (CSAs) and Metropolitan Statistical Areas (MeSAs) as defined by the Office of Management and Budget (OMB). However, CFS metropolitan areas are divided into their state parts when they include more than one state. In addition, the CFS also utilizes a unique geography referred to as, "remainder of state," to represent those areas of a state not contained within a separately published metropolitan area for the CFS (as opposed to not part of any Core-Based Statistical Area (CBSA) as defined by OMB). Because of the differences in the CFS geography, as compared to OMB defined geography, caution should be exercised when comparing CFS estimates to other estimates of similar geography.
2 North American Industry Classification System
3 Standard Classification of Transported Goods
4 Ton-miles estimates are based on estimated distances traveled along a modeled transportation network.
5 Coefficient of Variation.
6 Estimates exclude shipments of crude petroleum (SCTG 16).

NOTES: Value-of-shipment estimates are reported in current prices. Estimated measures of sampling variability for each estimate known as coefficients of variation (CV) are also provided in these tables. More information on sampling error, confidentiality protection, nonsampling error, sample design, and definitions may be found at http://www.bts.gov/publications/commodity_flow_survey/2002/.
Rows are not shown if all cells for that particular row have no value. For example, Richmond, VA by Textile mills (NAICS 313) by Mixed freight (SCTG 43) has no data for any shipment characteristic therefore the entire row is not shown. Also, entire NAICS codes are not present if there is no such data for that particular area. For example, Lake Charles-Jennings, LA by Mining (except oil and gas) (NAICS 212) has no data for any commodity therefore the entire industry is not shown.

SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics and U.S. Department of Commerce, U.S. Census Bureau, 2007 Economic Census: Transportation Commodity Flow Survey, December 2009.