Figure 1-2 Total Tons Passing Through U.S. Locks by Major Commodity Groups, 1993-2006

Figure 1-2 Total Tons Passing Through U.S. Locks by Major Commodity Groups, 1993-2006

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  All Commodities   10 - All Coal, Lignite, and Coal Coke   20 - All Petroleum and Petroleum Products   30 - All Chemicals and Related Products   40 - All Crude Materials, Inedible, Except Fuels   50 - All Primary Manufactured Goods   60 - All Food and Farm Products   70 - All Manufactured Equipment & Machinery   80 - All Waste Material   90 - All Unknown or Not Elsewhere Classified
1993 2,489,816,073 906,228,557 263,202,841 293,386,612 392,277,842 106,245,228 507,942,044 9,579,748 80,800 10,872,401
1994 2,738,521,963 980,048,421 260,483,470 325,044,541 440,258,382 159,013,702 549,761,598 10,112,650 44,236 13,754,963
1995 2,750,466,061 872,381,944 258,607,612 307,294,840 435,343,495 152,623,603 662,456,402 24,005,380 62,730 37,690,055
1996 2,710,623,273 875,080,121 255,176,479 295,198,439 449,172,460 140,516,800 646,918,525 19,998,972 1,085,150 27,476,327
1997 2,681,820,600 867,285,581 253,508,769 298,374,993 457,634,012 156,915,519 605,178,099 12,479,069 2,407,292 28,037,266
1998 2,752,564,101 865,413,785 266,090,714 304,828,706 462,192,800 194,533,678 611,272,912 11,276,132 3,156,758 33,798,616
1999 2,872,439,035 829,871,579 272,962,870 306,262,148 492,907,803 202,871,367 706,204,227 19,999,219 2,593,961 38,765,861
2000 2,823,146,193 787,134,552 271,934,395 324,303,762 493,023,919 211,759,416 654,822,371 31,670,591 3,180,683 45,316,504
2001 2,730,602,961 845,117,080 281,567,414 297,342,959 471,812,888 168,532,635 595,332,802 27,015,712 3,648,254 40,233,217
2002 2,819,534,719 841,088,083 267,611,662 306,737,692 484,392,029 184,449,295 671,007,708 19,899,216 3,578,027 40,771,007
2003 2,629,015,437 739,537,069 258,928,573 324,563,293 511,841,941 186,783,739 577,366,537 6,918,612 5,010,345 18,065,328
2004 2,655,834,294 776,489,665 267,050,612 322,513,830 571,873,618 213,694,415 475,719,536 7,107,419 6,913,822 14,471,377
2005 2,694,518,949 873,527,255 269,152,092 310,841,565 558,207,493 205,828,068 448,974,228 9,280,832 5,141,171 13,566,245
2006 2,727,920,651 866,736,546 277,347,705 298,939,819 571,303,156 215,270,787 477,529,419 7,584,382 4,525,758 8,683,079

NOTES: 80 - All waste material, 90 - All Unknown or Not Elsewhere Classified, and 70 - All Manufactured Equipment & Machinery are too close to the x-axis to be seen.

SOURCE: U.S. Army Corps of Engineers, Waterborne Commerce Statistics Center, Navigation Data Center, available at http://www.iwr.usace.army.mil/ndc as of April 2007.