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Table 7b. Coefficient of Variation of Reliability for Ton of Outbound Commodity Flows for Selected Mode of Transportation by State of Origin: 2007

Table 7b. Coefficient of Variation of Reliability for Ton of Outbound Commodity Flows for Selected Mode of Transportation by State of Origin: 2007

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Origin StateAll Modes1TruckRailWaterAir (incl truck and air)Multiple Modes
Alabama9.810.811.3S24.618.1
Alaska16.416.942.929.4S36.7
Arizona7.17.938.6Z38.550.0
Arkansas10.712.123.529.521.716.1
California6.87.521.1S9.234.4
Colorado14.49.029.6Z21.433.7
Connecticut7.07.144.5ZS23.8
Delaware18.320.527.0S27.045.8
District of Columbia26.326.4ZZ4.339.1
Florida7.97.925.931.124.715.9
Georgia11.111.820.4S22.114.5
Hawaii23.621.3Z27.5S22.0
Idaho6.69.118.3SS11.0
Illinois3.65.113.630.816.432.7
Indiana7.07.416.548.031.210.7
Iowa9.09.815.939.132.343.4
Kansas10.410.025.9ZS22.5
Kentucky10.510.218.633.730.218.1
Louisiana5.712.021.110.6S16.3
Maine18.018.928.2S40.817.0
Maryland6.66.824.2SS30.6
Massachusetts12.413.133.1S23.112.1
Michigan6.06.613.222.220.817.6
Minnesota4.39.515.434.417.525.8
Mississippi13.111.614.334.640.432.8
Missouri5.56.431.920.135.227.7
Montana28.012.442.4ZS31.5
Nebraska28.234.319.0Z41.119.9
Nevada15.216.125.1ZS27.3
New Hampshire9.79.336.4Z38.9S
New Jersey5.89.530.4SS23.5
New Mexico22.318.7SS41.3S
New York5.35.324.5S19.837.4
North Carolina5.14.916.2S28.813.3
North Dakota21.733.423.0ZS24.9
Ohio3.75.820.433.749.213.8
Oklahoma8.010.016.6Z36.823.0
Oregon13.011.912.137.213.544.8
Pennsylvania9.410.722.5S18.127.7
Rhode Island17.816.4SZ28.4S
South Carolina8.28.929.1S19.1S
South Dakota14.817.423.9Z33.920.4
Tennessee14.016.018.529.819.126.8
Texas4.74.719.726.740.315.8
Utah12.416.027.8Z41.424.7
Vermont14.918.738.7Z32.127.3
Virginia10.16.037.935.5S37.7
Washington7.77.99.637.129.628.8
West Virginia17.613.521.5SS40.0
Wisconsin10.58.023.7S14.2S
Wyoming15.515.514.3Z33.3S

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 https://www.bts.gov/archive/publications/commodity_flow_survey/index.

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.

Updated: Thursday, November 30, 2017