Table B-8. Estimated Measures of Reliability for Inbound Shipment Characteristics by State of Origin for State of Destination: 2002

Table B-8. Estimated Measures of Reliability for Inbound Shipment Characteristics by State of Origin for State of Destination: 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 Origin Value Tons Ton-miles
CV Std. error of percent CV Std. error of percent CV Std. error of percent
All States 7.5 20.0 17.9
NEW ENGLAND STATES            
Connecticut 35.9 0.1 32.8 32.9 0.1
Maine 33.2 47.7 45.2
Massachusetts S S 42.3 0.2 41.1 0.7
New Hampshire 32.3 0.1 37.6 37.2
Rhode Island 22.8 S S 49.9
Vermont 32.9 S S S S
MIDDLE ATLANTIC STATES            
New Jersey 37.7 0.7 S S 48.3 0.9
New York 41.9 1.4 S S S S
Pennsylvania 17.4 1.0 S S S S
EAST NORTH CENTRAL STATES            
Illinois 34.6 0.3 S S S S
Indiana 34.9 0.2 S S S S
Michigan 43.8 1.8 S S S S
Ohio 17.7 0.3 29.0 26.4 0.1
Wisconsin 34.6 0.5 S S S S
WEST NORTH CENTRAL STATES            
Iowa S S S S S S
Kansas 42.2 S S S S
Minnesota 41.5 0.3 S S S S
Missouri 38.4 0.3 40.4 41.5 0.4
Nebraska S S S S S S
North Dakota S S S S S S
South Dakota S S S S S S
SOUTH ATLANTIC STATES            
Delaware 41.6 S S S S
District of Columbia 15.5 0.7 S S 46.2 0.5
Florida 32.3 0.2 37.2 35.1 0.4
Georgia 34.9 0.2 S S S S
Maryland 22.2 4.8 33.3 9.2 34.1 3.5
North Carolina 41.5 1.3 34.9 0.4 37.2 0.9
South Carolina 36.2 0.3 47.5 0.7 42.1 1.9
Virginia 16.4 2.5 22.5 6.0 19.7 1.2
West Virginia 32.5 35.8 0.8 30.7 0.4
EAST SOUTH CENTRAL STATES            
Alabama S S S S S S
Kentucky S S S S S S
Mississippi S S S S S S
Tennessee 28.9 S S S S
WEST SOUTH CENTRAL STATES            
Arkansas S S S S S S
Louisiana 29.2 S S S S
Oklahoma S S S S S S
Texas 27.3 0.3 S S S S
MOUNTAIN STATES            
Arizona S S S S S S
Colorado S S S S S S
Idaho S S S S S S
Montana S S S S S S
Nevada S S S S S S
New Mexico S S S S S S
Utah 41.8 S S S S
Wyoming S S S S S S
PACIFIC STATES            
Alaska S S S S S S
California S S 35.7 0.3 36.3 4.7
Hawaii S S S S S S
Oregon S S S S S S
Washington S S S S S S

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.