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 5.0 11.4 20.1
NEW ENGLAND STATES            
Connecticut 21.3 30.6 33.6
Maine 26.8 33.6 34.1 0.1
Massachusetts 26.0 28.0 27.0
New Hampshire 42.4 S S S S
Rhode Island 34.5 S S S S
Vermont 33.5 47.0 45.9 0.1
MIDDLE ATLANTIC STATES            
New Jersey 15.0 0.1 41.6 42.0 0.2
New York S S 30.8 34.0 0.2
Pennsylvania 25.2 0.3 S S S S
EAST NORTH CENTRAL STATES            
Illinois 35.4 1.4 S S S S
Indiana S S S S S S
Michigan 30.0 0.5 16.7 18.1 0.2
Ohio 16.8 0.3 17.8 17.4 0.2
Wisconsin 42.6 0.5 S S S S
WEST NORTH CENTRAL STATES            
Iowa 21.8 0.2 36.1 0.2 41.4 0.5
Kansas 27.3 0.2 29.9 31.8 0.2
Minnesota 25.0 S S S S
Missouri 16.7 0.3 49.0 0.6 S S
Nebraska 30.7 41.2 41.1 0.1
North Dakota S S 47.3 S S
South Dakota 39.5 46.8 45.2
SOUTH ATLANTIC STATES            
Delaware S S 43.2 42.1 0.2
District of Columbia S S S S S S
Florida 15.8 0.2 26.9 0.1 29.0 0.2
Georgia 14.6 0.6 17.0 0.4 14.8 0.5
Maryland 33.5 0.1 S S S S
North Carolina 18.0 0.4 16.1 0.1 16.2 0.2
South Carolina 34.7 1.3 40.2 0.4 41.2 1.3
Virginia 24.6 0.1 45.1 0.1 49.6 0.3
West Virginia 25.7 S S S S
EAST SOUTH CENTRAL STATES            
Alabama 27.8 1.5 24.5 1.5 17.8 1.6
Kentucky 26.9 0.5 27.8 0.2 24.2 0.3
Mississippi 8.4 1.8 12.4 4.3 17.7 2.8
Tennessee 7.1 0.9 23.2 1.7 30.6 1.8
WEST SOUTH CENTRAL STATES            
Arkansas 20.3 1.1 28.0 1.0 29.3 1.4
Louisiana 17.3 1.1 25.4 4.0 19.5 1.6
Oklahoma 20.0 36.9 0.1 35.8 0.1
Texas 21.9 1.1 20.5 0.6 19.5 1.0
MOUNTAIN STATES            
Arizona 42.7 S S S S
Colorado 23.9 41.7 1.5 42.1 7.2
Idaho 24.3 40.7 40.2 0.2
Montana S S S S S S
Nevada 49.8 S S S S
New Mexico 47.6 48.2 48.5 0.3
Utah 21.7 S S S S
Wyoming 39.0 S S S S
PACIFIC STATES            
Alaska S S S S S S
California 33.0 0.8 S S S S
Hawaii S S S S S S
Oregon S S S S S S
Washington 37.3 48.5 49.5

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.