Table B-7. Estimated Measures of Reliability for Outbound Shipment Characteristics by State of Destination for State of Origin: 2002

Table B-7. Estimated Measures of Reliability for Outbound Shipment Characteristics by State of Destination for State of Origin: 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 Destination Value Tons Ton-miles
CV Std. error of percent CV Std. error of percent CV Std. error of percent
All States 6.0 9.6 15.8
NEW ENGLAND STATES            
Connecticut 25.9 S S 46.8 0.2
Maine 39.4 S S S S
Massachusetts 31.2 0.2 S S S S
New Hampshire 28.9 36.8 34.7
RhodeIsland S S S S S S
Vermont S S S S S S
MIDDLE ATLANTIC STATES            
New Jersey 17.2 0.2 21.3 0.1 20.4 0.3
New York 19.7 0.3 26.3 0.1 27.0 0.3
Pennsylvania 12.8 0.1 16.7 17.1 0.3
EAST NORTH CENTRAL STATES            
Illinois 14.4 0.2 20.5 0.1 23.7 0.3
Indiana 10.6 0.2 17.5 0.2 18.7 0.5
Michigan 21.4 0.3 32.7 0.1 28.0 0.2
Ohio 17.2 0.3 27.0 0.3 27.7 0.8
Wisconsin 20.1 0.1 43.6 0.3 44.4 1.6
WEST NORTH CENTRAL STATES            
Iowa S S 32.5 31.8 0.2
Kansas 22.5 0.1 33.8 0.1 35.0 0.2
Minnesota 29.1 0.2 37.6 35.8 0.3
Missouri 21.3 0.2 18.7 0.1 16.0 0.2
Nebraska 28.9 37.1 38.2 0.2
North Dakota S S S S S S
South Dakota 36.0 47.6 47.3
SOUTH ATLANTIC STATES            
Delaware 47.8 47.2 46.8
District of Columbia S S S S S S
Florida 15.6 0.6 26.5 1.0 33.5 1.7
Georgia 10.1 1.1 37.8 3.2 28.4 2.6
Maryland 23.9 0.2 28.2 32.0 0.5
North Carolina 14.5 0.3 12.0 0.1 13.5 0.4
South Carolina 18.0 0.3 46.3 0.6 49.5 1.0
Virginia 37.5 0.3 17.8 18.8 0.2
West Virginia 34.0 36.5 33.7
EAST SOUTH CENTRAL STATES            
Alabama 5.5 1.6 9.8 3.5 11.4 1.7
Kentucky 13.7 0.2 21.0 0.1 17.8 0.3
Mississippi 27.8 1.4 24.5 0.9 17.8 0.7
Tennessee 26.4 1.0 17.7 0.4 15.3 0.5
WEST SOUTH CENTRAL STATES            
Arkansas 22.9 0.2 20.5 18.7 0.1
Louisiana 21.2 0.4 33.0 0.9 47.8 2.8
Oklahoma S S 46.6 0.1 48.0 0.4
Texas 19.8 0.7 39.4 1.0 46.5 2.3
MOUNTAIN STATES            
Arizona 31.2 18.3 18.5
Colorado 35.6 0.5 25.3 26.6 0.2
Idaho S S S S S S
Montana S S S S S S
Nevada 16.5 S S S S
New Mexico 24.4 39.4 44.2
Utah 37.2 42.2 40.8 0.2
Wyoming S S S S S S
PACIFIC STATES            
Alaska S S S S S S
California 20.7 0.8 35.4 0.6 38.2 3.4
Hawaii 42.0 S S S S
Oregon 42.5 0.1 S S S S
Washington 42.8 0.2 43.4 43.4 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.