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

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 6.5 11.0 15.7
NEW ENGLAND STATES            
Connecticut 47.7 0.5 22.1 23.3
Maine 27.8 26.3 26.5 0.1
Massachusetts 25.2 0.3 19.0 19.6 0.1
New Hampshire 24.1 47.2 48.7 0.1
RhodeIsland 41.6 45.9 42.9 0.1
Vermont 27.6 36.8 39.6
MIDDLE ATLANTIC STATES            
New Jersey 11.4 16.0 17.6 0.1
New York 14.8 0.3 12.6 0.1 10.8 0.3
Pennsylvania 31.8 0.5 22.4 0.2 25.1 0.6
EAST NORTH CENTRAL STATES            
Illinois 20.9 0.8 21.2 0.4 23.0 0.4
Indiana 14.3 0.2 8.5 0.1 9.3 0.3
Michigan 10.1 0.5 23.8 0.2 26.4 0.3
Ohio 8.6 0.3 12.3 0.4 12.3 0.4
Wisconsin 21.5 0.3 26.3 0.1 28.8 0.3
WEST NORTH CENTRAL STATES            
Iowa 17.8 30.8 30.1 0.1
Kansas 12.1 29.6 33.7
Minnesota 16.4 0.1 30.3 30.1 0.2
Missouri 25.5 0.5 27.5 0.3 22.8 0.6
Nebraska 19.2 19.9 19.6
North Dakota 39.9 S S S S
South Dakota 43.1 31.8 30.8
SOUTH ATLANTIC STATES            
Delaware 30.8 0.1 27.0 28.9
District of Columbia 28.9 S S S S
Florida 17.5 0.6 7.7 0.2 7.6 0.7
Georgia 9.9 0.6 37.4 0.9 28.6 0.6
Maryland 45.8 1.5 11.4 11.8 0.1
North Carolina 9.0 0.4 18.9 0.5 17.1 0.7
South Carolina 8.0 0.2 36.2 0.4 36.8 0.9
Virginia 7.3 0.2 11.8 0.1 10.8 0.2
West Virginia 31.5 0.2 15.8 13.1 0.1
EAST SOUTH CENTRAL STATES            
Alabama 10.4 0.3 S S S S
Kentucky 13.4 0.6 25.5 1.0 S S
Mississippi 7.1 0.2 23.2 0.6 30.6 0.4
Tennessee 6.0 1.6 15.8 6.3 11.6 2.5
WEST SOUTH CENTRAL STATES            
Arkansas 10.6 0.2 17.2 0.5 22.5 0.5
Louisiana 15.0 0.2 28.9 0.4 29.9 1.2
Oklahoma 23.4 0.2 35.3 0.1 44.3 0.3
Texas 17.6 1.0 29.5 1.1 26.6 2.3
MOUNTAIN STATES            
Arizona 37.2 0.3 38.0 39.7 0.2
Colorado 29.2 0.2 13.3 14.4
Idaho S S 39.4 40.1 0.1
Montana 31.1 49.2 47.8 0.1
Nevada 34.0 31.2 32.0 0.3
New Mexico 34.6 35.6 39.6 0.1
Utah 29.0 31.0 30.3 0.2
Wyoming 41.9 36.5 37.5
PACIFIC STATES            
Alaska S S S S S S
California 29.0 1.2 21.2 0.2 20.7 1.4
Hawaii S S S S S S
Oregon 18.1 34.5 33.6 0.2
Washington 26.8 0.2 30.4 31.9 0.5

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.