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 2.5 9.0 12.7
NEW ENGLAND STATES            
Connecticut 20.8 0.7 18.3 0.2 15.7 0.1
Maine 29.8 0.2 28.1 0.1 25.2 0.1
Massachusetts 16.8 0.7 15.4 0.1 14.0 0.2
New Hampshire 20.3 0.1 18.3 17.1
Rhode Island 10.9 21.1 19.8
Vermont 44.8 0.3 14.0 11.4
MIDDLE ATLANTIC STATES            
New Jersey 9.5 1.0 14.9 1.3 20.1 1.1
New York 7.3 2.0 13.1 2.9 16.3 0.9
Pennsylvania 10.6 0.8 12.5 0.5 10.8 0.8
EAST NORTH CENTRAL STATES            
Illinois 15.9 0.3 24.3 0.2 25.5 0.6
Indiana 20.9 0.4 22.6 0.4 23.0 0.9
Michigan 17.0 0.4 20.6 0.2 14.4 0.3
Ohio 8.7 0.5 10.7 0.3 14.0 0.4
Wisconsin 20.4 0.2 43.9 0.4 S S
WEST NORTH CENTRAL STATES            
Iowa 27.2 0.1 12.3 12.1 0.2
Kansas 32.1 0.2 18.2 18.0 0.1
Minnesota 9.6 35.2 0.2 34.3 0.9
Missouri 16.9 0.1 19.5 20.4 0.3
Nebraska 27.2 26.4 26.9 0.1
North Dakota 26.2 S S S S
South Dakota 29.7 38.3 39.3
SOUTH ATLANTIC STATES            
Delaware 16.5 12.4 9.5
District of Columbia S S S S S S
Florida 22.4 0.4 19.1 0.1 18.5 0.5
Georgia 14.9 0.2 S S S S
Maryland 26.4 0.4 25.4 0.2 25.7 0.3
North Carolina 11.3 0.2 9.5 0.1 10.1 0.3
South Carolina 22.9 0.3 S S S S
Virginia 10.4 0.1 36.0 0.3 36.9 0.5
West Virginia 14.2 S S 48.0 2.4
EAST SOUTH CENTRAL STATES            
Alabama 19.7 0.1 26.3 27.0 0.2
Kentucky 48.6 1.1 S S S S
Mississippi 31.6 19.3 20.4 0.2
Tennessee 14.8 0.2 12.6 10.8 0.2
WEST SOUTH CENTRAL STATES            
Arkansas 34.6 0.2 35.5 35.9 0.4
Louisiana 19.0 43.1 0.1 S S
Oklahoma 16.6 34.6 34.6
Texas 34.2 0.7 S S S S
MOUNTAIN STATES            
Arizona 42.9 0.4 S S S S
Colorado S S 24.4 24.0 0.1
Idaho 39.2 40.6 40.8 0.7
Montana 33.6 S S S S
Nevada S S 41.7 39.2
New Mexico 33.1 47.7 47.4 0.1
Utah 15.5 S S S S
Wyoming 24.4 49.3 49.7 0.2
PACIFIC STATES            
Alaska 46.9 S S S S
California 8.5 0.3 27.1 0.1 26.5 1.1
Hawaii S S S S S S
Oregon 21.3 27.1 26.9 0.5
Washington 24.6 39.1 39.3 0.6

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.