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 8.3 10.4 11.0
NEW ENGLAND STATES            
Connecticut 40.9 0.2 25.4 24.1 0.1
Maine 47.9 0.2 S S S S
Massachusetts 24.3 0.3 26.4 26.9 0.3
New Hampshire S S S S S S
RhodeIsland 27.8 44.9 47.7 0.1
Vermont 27.4 41.9 41.0
MIDDLE ATLANTIC STATES            
New Jersey 20.4 0.4 32.3 0.3 31.3 0.5
New York 22.9 0.4 S S S S
Pennsylvania 39.9 1.1 14.3 0.3 15.5 0.7
EAST NORTH CENTRAL STATES            
Illinois 20.8 0.3 44.7 0.4 43.7 0.9
Indiana 13.1 0.3 22.6 0.1 23.3 0.4
Michigan 14.8 0.4 15.6 0.1 18.0 0.5
Ohio 20.5 0.9 30.3 0.6 29.9 1.1
Wisconsin 18.0 0.2 11.5 12.1 0.2
WEST NORTH CENTRAL STATES            
Iowa 26.8 0.2 22.6 23.6 0.2
Kansas 21.3 36.1 36.4 0.2
Minnesota 11.6 36.7 0.1 38.5 0.4
Missouri 11.8 24.9 23.7 0.3
Nebraska 35.0 30.6 30.9
North Dakota 29.9 S S S S
South Dakota 33.4 40.2 43.8
SOUTH ATLANTIC STATES            
Delaware 43.3 0.1 44.1 40.0
District of Columbia 36.2 47.5 42.1
Florida 19.1 0.6 10.0 0.3 11.5 0.5
Georgia 17.1 0.9 8.1 0.7 10.0 0.6
Maryland 33.3 0.4 20.2 0.2 20.6 0.2
North Carolina 15.0 1.3 16.8 1.2 14.5 1.2
South Carolina 10.5 2.2 15.1 3.8 15.0 1.8
Virginia 11.5 0.2 10.9 0.2 10.2 0.3
West Virginia 35.0 23.5 24.5
EAST SOUTH CENTRAL STATES            
Alabama 17.2 0.2 24.4 0.5 26.1 0.7
Kentucky 11.3 16.0 16.6 0.3
Mississippi 34.7 0.7 40.2 0.4 41.2 0.6
Tennessee 13.5 0.3 16.5 0.4 24.5 0.8
WEST SOUTH CENTRAL STATES            
Arkansas 15.5 32.2 32.4 0.2
Louisiana 35.8 0.2 26.0 29.9 0.1
Oklahoma 21.5 20.1 23.5 0.2
Texas 16.1 0.8 16.8 0.3 17.7 1.2
MOUNTAIN STATES            
Arizona S S 43.0 43.6 0.3
Colorado 39.2 0.2 45.2 46.1 0.5
Idaho 35.8 39.5 38.8
Montana 32.0 47.9 48.3
Nevada 36.9 S S S S
New Mexico 25.8 S S S S
Utah 49.0 0.2 30.9 31.7 0.2
Wyoming S S S S S S
PACIFIC STATES            
Alaska S S S S S S
California 7.9 0.3 16.7 0.1 16.9 0.7
Hawaii S S S S S S
Oregon 20.6 29.3 29.8 0.3
Washington 19.8 31.0 32.1 0.5

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.