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 4.1 13.9 9.9
NEW ENGLAND STATES            
Connecticut 11.5 2.7 22.0 4.4 12.1 1.0
Maine 26.5 0.3 24.1 0.2 25.7 0.2
Massachusetts 15.4 1.6 9.1 0.7 7.6 0.3
New Hampshire 15.2 0.2 19.2 0.2 20.6 0.2
Rhode Island 12.6 0.1 44.0 1.2 33.6 0.3
Vermont 25.9 0.1 47.3 0.4 S S
MIDDLE ATLANTIC STATES            
New Jersey 16.1 1.1 19.7 1.6 24.2 1.4
New York 8.5 0.9 19.3 1.1 21.3 0.9
Pennsylvania 11.5 0.5 15.3 0.5 15.4 0.4
EAST NORTH CENTRAL STATES            
Illinois 37.9 0.7 26.7 0.2 27.5 0.9
Indiana 18.8 0.3 24.0 0.1 22.3 0.5
Michigan 17.1 0.2 35.2 0.2 37.1 0.6
Ohio 19.2 0.7 21.0 0.3 20.9 0.3
Wisconsin 14.5 0.2 15.3 15.7 0.5
WEST NORTH CENTRAL STATES            
Iowa 42.2 0.3 31.3 0.2 39.1 1.4
Kansas 23.7 31.2 31.6 0.2
Minnesota 27.4 0.3 32.7 32.2 0.4
Missouri 40.5 0.3 29.0 30.1 0.2
Nebraska 29.1 31.1 30.8 0.1
North Dakota 29.4 25.7 25.7
South Dakota S S S S S S
SOUTH ATLANTIC STATES            
Delaware 39.5 0.2 S S S S
District of Columbia S S S S S S
Florida 33.7 1.1 30.0 0.3 31.1 1.9
Georgia 9.0 16.5 0.1 15.9 0.4
Maryland 37.6 0.5 23.9 0.1 24.7 0.2
North Carolina 14.1 0.3 17.8 0.1 17.7 0.3
South Carolina 40.9 0.3 25.4 0.1 24.1 0.4
Virginia 20.7 0.2 41.2 0.2 46.4 1.1
West Virginia 38.8 42.3 0.2 S S
EAST SOUTH CENTRAL STATES            
Alabama 25.9 S S 46.8 0.9
Kentucky 30.3 0.3 S S S S
Mississippi 28.7 29.5 29.5 0.3
Tennessee 47.7 1.7 22.1 23.3 0.4
WEST SOUTH CENTRAL STATES            
Arkansas 22.2 0.1 37.7 0.2 37.5 1.2
Louisiana 30.6 42.4 41.8 0.6
Oklahoma 46.5 35.5 36.2
Texas 27.0 0.5 S S S S
MOUNTAIN STATES            
Arizona 34.0 0.2 S S S S
Colorado S S 49.9 49.8 0.2
Idaho 35.8 36.0 35.8 0.2
Montana 34.1 48.1 48.4 0.1
Nevada 26.5 40.9 40.9
New Mexico S S S S S S
Utah 47.7 0.2 19.8 19.9
Wyoming S S S S S S
PACIFIC STATES            
Alaska S S S S S S
California 16.4 0.7 29.9 0.1 29.7 2.1
Hawaii S S S S S S
Oregon 43.6 0.1 46.5 0.2 47.2 2.6
Washington 31.6 0.1 49.8 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.