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Table B–7. Estimated Measures of Reliability for Outbound Shipment Characteristics by State of Destination for State of Origin: 2002

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

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State of Destination Value Tons Ton-miles
CV Std. error of percent CV Std. error of percent CV Std. error of percent
All States 3.7 – 8.0 – 8.0 –
NEW ENGLAND STATES            
Connecticut 27.0 – S S S S
Maine S S 45.8 – 49.3 –
Massachusetts 28.8 – 14.7 – 14.0 –
New Hampshire S S 35.9 – 38.0 –
RhodeIsland 33.6 – 40.9 – 43.0 –
Vermont 27.4 – 47.3 – 48.7 –
MIDDLE ATLANTIC STATES            
New Jersey 24.8 0.3 38.0 0.5 35.1 2.6
New York 34.2 0.4 S S S S
Pennsylvania 7.7 – 12.3 – 12.1 0.2
EAST NORTH CENTRAL STATES            
Illinois 13.7 0.3 32.8 0.3 27.6 1.3
Indiana 16.0 0.1 14.1 – 16.9 0.3
Michigan 13.1 0.1 S S S S
Ohio 12.7 0.1 15.2 – 21.3 0.6
Wisconsin 13.4 – 40.5 – 41.7 0.5
WEST NORTH CENTRAL STATES            
Iowa 24.3 – 27.8 – 28.4 0.2
Kansas 22.7 0.2 43.4 0.2 38.9 0.6
Minnesota 23.8 0.2 17.2 – 17.9 0.1
Missouri 17.0 0.1 10.7 – 12.0 0.1
Nebraska 19.6 – 21.3 – 21.6 –
North Dakota 20.1 – 37.1 – 42.6 0.1
South Dakota 19.4 – 23.5 – 24.8 –
SOUTH ATLANTIC STATES            
Delaware 35.2 – 33.3 – 32.7 –
District of Columbia 27.3 – S S S S
Florida 10.7 0.2 29.7 0.2 25.5 0.7
Georgia 12.1 – 8.6 – 9.6 0.1
Maryland 24.1 0.1 40.1 – 39.1 0.3
North Carolina 25.5 0.2 5.6 – 9.9 0.3
South Carolina 21.6 0.1 34.4 – 39.1 0.7
Virginia 24.9 0.2 42.2 – 40.6 0.3
West Virginia 25.1 – 28.5 – 28.2 –
EAST SOUTH CENTRAL STATES            
Alabama 36.5 0.4 16.8 – 14.5 0.2
Kentucky 12.2 – 18.7 – 19.3 0.2
Mississippi 21.9 0.1 20.5 – 19.5 0.1
Tennessee 7.3 – 14.8 – 20.4 0.2
WEST SOUTH CENTRAL STATES            
Arkansas 9.0 – 18.5 – 22.7 0.2
Louisiana 17.2 0.4 29.5 0.5 27.0 0.7
Oklahoma 11.2 0.2 15.7 0.1 20.1 0.2
Texas 4.4 2.0 8.4 1.1 6.0 3.2
MOUNTAIN STATES            
Arizona 17.6 0.2 35.6 0.2 32.7 0.5
Colorado 16.0 0.2 20.4 – 23.4 0.3
Idaho 27.1 – 29.8 – 32.2 –
Montana 30.5 – 21.4 – 22.5 –
Nevada 23.3 – 46.3 – 36.8 –
New Mexico 24.4 0.3 43.9 0.4 36.8 0.4
Utah 39.6 0.1 14.5 – 15.8 –
Wyoming 36.9 – 33.9 – 33.0 –
PACIFIC STATES            
Alaska 39.7 – 47.1 – 44.4 –
California 17.8 0.7 17.2 0.2 16.0 0.9
Hawaii 35.1 – S S S S
Oregon 30.8 – 15.6 – 17.2 0.1
Washington 22.0 0.2 37.0 – 38.0 0.2

KEY:
– Represents data cell equal to zero or less than 1 unit of measure.
S Estimate does not meet publication standards because of high sampling variability or poor response quality.
CV Coefficient of variation of number

NOTE: The Introduction and appendixes give information onf confidentiality protection, sampling error, nonsampling error, sample design, and definitions. Links to this information on the Internet may be found at www.census.gov/cfs.

SOURCE: Bureau of Transportation Statistics (USDOT) and U.S. Census Bureau, 2002 Commodity Flow Survey, Individual State Data, December 2004.
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