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 6.9 8.1 12.4
NEW ENGLAND STATES            
Connecticut 29.4 25.7 25.7
Maine S S S S S S
Massachusetts S S S S S S
New Hampshire S S 48.9 49.1 0.1
RhodeIsland S S S S S S
Vermont 41.4 S S S S
MIDDLE ATLANTIC STATES            
New Jersey S S 42.9 42.9 0.3
New York 26.2 0.5 S S S S
Pennsylvania 23.0 0.4 29.3 29.8 0.5
EAST NORTH CENTRAL STATES            
Illinois 17.9 0.6 22.5 0.3 23.1 0.8
Indiana 20.0 0.1 31.0 31.0
Michigan 13.7 0.1 28.9 30.3 0.3
Ohio 23.1 0.2 34.6 0.1 34.1 0.7
Wisconsin 29.5 0.8 46.1 1.4 44.6 1.6
WEST NORTH CENTRAL STATES            
Iowa 22.7 0.3 25.0 24.7 0.1
Kansas 43.4 0.5 S S S S
Minnesota 7.8 1.2 32.9 2.4 47.1 5.0
Missouri 26.9 0.3 S S S S
Nebraska 37.8 0.4 34.4 0.1 38.1 0.3
North Dakota 12.6 2.3 8.9 3.5 13.9 1.4
South Dakota 10.1 0.3 41.4 0.5 20.4 0.2
SOUTH ATLANTIC STATES            
Delaware 40.5 S S S S
District of Columbia S S S S S S
Florida 13.7 26.2 26.7 0.2
Georgia 20.0 0.2 27.2 26.8 0.2
Maryland 33.4 0.3 40.4 40.8 0.3
North Carolina 41.2 0.1 S S S S
South Carolina 37.6 37.0 37.8
Virginia 44.6 0.3 S S S S
West Virginia 33.8 33.0 32.4
EAST SOUTH CENTRAL STATES            
Alabama S S S S S S
Kentucky 30.3 37.6 36.9
Mississippi S S 47.3 S S
Tennessee 19.9 0.1 32.8 36.0 0.5
WEST SOUTH CENTRAL STATES            
Arkansas 41.9 S S S S
Louisiana 28.8 0.1 S S S S
Oklahoma 41.2 0.2 31.7 31.7 0.2
Texas 26.0 0.6 36.3 0.3 36.2 2.7
MOUNTAIN STATES            
Arizona 37.6 0.1 42.8 47.6 0.2
Colorado 16.1 0.1 36.1 34.5 0.2
Idaho 49.0 0.1 46.0 47.2 0.3
Montana 25.3 0.6 17.3 20.0 0.1
Nevada S S S S S S
New Mexico 35.9 33.0 33.0 0.5
Utah 31.3 S S S S
Wyoming 26.3 S S S S
PACIFIC STATES            
Alaska S S S S S S
California 19.8 0.7 40.9 0.6 41.4 3.2
Hawaii S S S S S S
Oregon S S S S S S
Washington 40.5 0.7 S S 48.1 4.9

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.