Table 10b. Coefficient of Variation for Ton-miles of Inbound Commodity Flows for Selected Mode of Transportation by State of Destination: 2007

Table 10b. Coefficient of Variation for Ton-miles of Inbound Commodity Flows for Selected Mode of Transportation by State of Destination: 2007

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Destination State All Modes1 Truck Rail Water Air (incl truck and air) Multiple Modes
Alabama 9.2 5.1 18.6 21.6 45.7 29.3
Alaska 14.2 9.9 S 39.3 S 17.3
Arizona 6.8 4.7 17.7 Z 37.5 18.7
Arkansas 19.5 4.5 29.7 28.0 32.6 S
California 5.0 3.5 10.9 S 12.1 13.3
Colorado 10.0 4.0 23.3 Z 17.4 24.0
Connecticut 8.5 9.6 21.9 Z 44.6 29.5
Delaware 23.3 16.2 43.9 S S 24.0
District of Columbia 36.5 39.6 S Z S 13.8
Florida 9.5 3.3 19.7 32.0 12.4 20.0
Georgia 10.2 2.9 20.6 S 29.7 11.9
Hawaii 10.2 19.5 Z 18.7 36.8 13.4
Idaho 10.6 9.4 23.9 S S 48.7
Illinois 14.3 10.8 25.2 33.6 21.8 15.6
Indiana 12.3 18.2 16.6 27.0 25.4 36.6
Iowa 11.2 8.4 18.5 27.7 38.2 26.4
Kansas 13.1 5.8 22.4 Z 30.1 26.3
Kentucky 16.7 4.6 30.7 31.0 49.3 22.2
Louisiana 11.8 4.4 30.5 18.4 24.1 23.8
Maine 11.2 8.2 34.1 S 42.3 24.8
Maryland 7.9 7.1 23.3 S 27.5 18.7
Massachusetts 5.1 4.6 14.4 S 33.9 11.1
Michigan 10.2 6.2 21.1 27.6 48.9 24.1
Minnesota 8.3 3.3 17.9 30.9 22.5 25.9
Mississippi 19.8 12.4 40.3 45.3 39.3 49.1
Missouri 18.0 5.6 21.3 27.4 46.5 S
Montana 11.7 16.9 23.9 Z 44.5 25.1
Nebraska 10.8 5.0 21.7 Z S 40.1
Nevada 8.6 10.1 29.4 Z 35.3 24.7
New Hampshire 9.8 6.2 40.2 S S 22.1
New Jersey 14.6 4.9 17.4 S 35.4 27.4
New Mexico 8.2 8.3 20.2 S 24.5 25.7
New York 4.3 3.5 14.7 7.8 14.2 11.6
North Carolina 8.3 3.2 18.4 Z S 9.7
North Dakota 21.1 24.6 26.9 Z S 29.3
Ohio 7.2 3.5 15.9 20.1 31.1 38.5
Oklahoma 13.1 7.1 24.1 24.2 22.3 28.6
Oregon 13.9 5.5 29.5 42.7 29.1 27.1
Pennsylvania 7.0 3.3 14.4 35.6 50.0 31.3
Rhode Island 15.4 19.3 25.6 Z S 34.2
South Carolina 7.1 6.9 15.8 Z S 16.0
South Dakota 14.8 8.1 40.5 Z 36.9 35.1
Tennessee 6.9 7.3 21.7 20.0 41.9 19.4
Texas 8.6 2.7 15.7 31.6 15.1 11.8
Utah 7.6 4.7 13.2 Z 41.5 S
Vermont 8.7 8.3 35.7 Z 43.9 21.7
Virginia 13.5 3.2 22.4 32.0 28.6 16.5
Washington 10.6 4.8 18.7 40.7 35.1 14.3
West Virginia 13.0 6.2 27.1 25.3 S 24.4
Wisconsin 9.9 4.4 17.2 31.3 23.6 33.1
Wyoming 17.8 14.2 36.0 Z S S

KEY: Z Represents data cell equal to zero. S Estimate does not meet publication standards because of high sampling variability or poor response quality.

1 "All Modes" include shipments by other modes not separately listed on this table, such as pipeline and multimodal shipments such as parcel, postal and courier; truck and rail; truck and water; rail and water; other multiple combinations, and unknown modes. Hence the sum of the four modes shown here will not equal the total.

NOTES: The appendices provide information on confidentially protection, sampling error, nonsampling error, sample design, and definitions. Links to this information on the Internet may be found at http://www.rita.dot.gov/bts/sites/rita.dot.gov.bts/files/publications/commodity_flow_survey/index.html

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 Commodity Flow Survey, individual state data, July 2010.