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 16.6 31.0 34.3
NEW ENGLAND STATES            
Connecticut 48.2 S S S S
Maine S S S S S S
Massachusetts S S 40.9 41.0
New Hampshire S S S S S S
Rhode Island S S S S S S
Vermont 44.6 S S S S
MIDDLE ATLANTIC STATES            
New Jersey 32.3 44.6 48.0
New York 42.6 0.1 S S S S
Pennsylvania 36.7 0.3 46.9 46.7 0.4
EAST NORTH CENTRAL STATES            
Illinois 29.5 0.8 44.8 0.4 46.0 3.1
Indiana S S 39.5 41.1
Michigan S S S S S S
Ohio 44.4 1.2 S S S S
Wisconsin 42.6 0.2 S S S S
WEST NORTH CENTRAL STATES            
Iowa S S 45.8 46.1 0.7
Kansas 34.2 0.2 S S S S
Minnesota 30.7 0.2 33.4 28.8 0.3
Missouri 45.0 0.5 S S S S
Nebraska 27.4 0.6 31.8 36.1
North Dakota 26.3 S S S S
South Dakota 13.6 0.3 20.7 0.6 20.9 0.9
SOUTH ATLANTIC STATES            
Delaware S S S S S S
District of Columbia
Florida S S S S S S
Georgia 37.5 0.1 S S S S
Maryland S S S S S S
North Carolina S S S S S S
South Carolina S S S S S S
Virginia 39.9 0.1 S S S S
West Virginia 48.3 S S S S
EAST SOUTH CENTRAL STATES            
Alabama S S S S S S
Kentucky S S 42.1 41.7
Mississippi S S S S S S
Tennessee 41.9 0.3 36.5 37.5
WEST SOUTH CENTRAL STATES            
Arkansas 39.4 0.1 S S S S
Louisiana 48.4 0.1 48.5 48.6 0.3
Oklahoma S S S S S S
Texas 36.9 0.6 33.9 0.2 33.0 1.2
MOUNTAIN STATES            
Arizona 31.6 44.6 45.7
Colorado 11.4 2.0 S S S S
Idaho 28.8 0.5 33.8 0.4 S S
Montana 15.9 0.8 30.4 0.6 43.0 1.4
Nevada 28.7 0.2 34.4 0.2 34.2 0.7
New Mexico 42.2 0.1 S S 47.7 0.2
Utah 18.0 1.4 37.1 2.7 39.3 4.5
Wyoming 9.4 3.7 27.3 3.8 33.8 6.0
PACIFIC STATES            
Alaska S S S S S S
California 22.6 0.4 17.3 17.8 0.3
Hawaii S S S S S S
Oregon 19.4 0.1 37.9 38.1 0.1
Washington 29.4 0.2 33.8 33.9 0.3

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.