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 4.4 8.6 5.6
NEW ENGLAND STATES            
Connecticut 17.0 0.7 14.1 0.6 21.7 0.3
Maine 24.0 0.7 22.4 0.6 18.5 0.3
Massachusetts 9.0 1.9 16.3 4.1 11.2 0.6
New Hampshire 12.2 0.4 12.8 0.9 17.7 0.4
Rhode Island 12.7 0.5 18.6 1.5 21.0 0.3
Vermont 45.4 0.6 19.4 0.2 21.7 0.1
MIDDLE ATLANTIC STATES            
New Jersey 18.0 0.9 29.3 1.3 30.6 1.1
New York 17.8 1.0 16.8 0.9 16.9 0.7
Pennsylvania 22.0 1.1 12.6 0.5 12.9 0.5
EAST NORTH CENTRAL STATES            
Illinois 29.3 0.5 19.3 0.2 18.6 1.0
Indiana 30.1 0.4 21.4 0.1 20.5 0.5
Michigan 26.8 0.4 18.9 16.9 0.2
Ohio 17.8 0.4 30.4 0.6 28.6 1.3
Wisconsin 23.8 0.4 23.3 0.1 23.1 0.7
WEST NORTH CENTRAL STATES            
Iowa 15.2 22.7 23.8 0.3
Kansas 36.5 0.2 23.7 25.5 0.2
Minnesota 19.7 0.1 24.1 25.1 0.5
Missouri 23.3 0.2 19.7 19.1 0.2
Nebraska 37.0 0.1 47.0 46.9 0.9
North Dakota S S S S S S
South Dakota 48.9 28.3 27.6
SOUTH ATLANTIC STATES            
Delaware 32.9 0.1 25.7 27.7
District of Columbia 46.5 S S S S
Florida 27.9 0.4 21.1 0.1 21.2 0.6
Georgia 21.8 0.2 20.5 0.2 19.6 0.9
Maryland 25.3 0.3 14.0 0.1 14.0 0.2
North Carolina 15.0 0.4 8.5 8.7 0.2
South Carolina 24.3 0.2 26.4 0.1 26.9 0.6
Virginia 10.6 19.2 0.2 19.1 0.4
West Virginia 17.0 18.1 16.8
EAST SOUTH CENTRAL STATES            
Alabama 31.2 0.2 S S S S
Kentucky S S 35.0 0.2 32.3 0.6
Mississippi 21.3 19.9 20.8 0.2
Tennessee 25.2 0.3 19.0 19.6 0.4
WEST SOUTH CENTRAL STATES            
Arkansas 26.6 38.7 39.2 0.5
Louisiana 18.5 25.4 24.8 0.6
Oklahoma 39.3 0.1 S S S S
Texas 28.8 0.3 14.7 14.0 0.5
MOUNTAIN STATES            
Arizona 29.3 0.1 S S S S
Colorado 26.8 0.1 33.0 32.9 0.2
Idaho 19.9 32.3 31.6 0.3
Montana 28.6 49.4 48.9 0.2
Nevada 40.8 0.2 28.9 29.0 0.2
New Mexico 28.3 S S S S
Utah 22.6 33.9 33.9
Wyoming S S S S S S
PACIFIC STATES            
Alaska S S S S S S
California 18.2 0.9 23.6 0.3 23.7 2.5
Hawaii 45.4 41.3 41.0
Oregon 23.4 0.1 44.8 0.3 43.6 2.5
Washington 35.0 0.1 27.3 27.1 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.