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 3.9 6.5 17.8
NEW ENGLAND STATES            
Connecticut 30.6 42.4 41.8
Maine 39.1 S S S S
Massachusetts 18.5 25.4 24.8
New Hampshire 33.4 48.2 49.0
RhodeIsland S S 48.2 48.7
Vermont S S S S S S
MIDDLE ATLANTIC STATES            
New Jersey 24.9 0.3 S S S S
New York 19.0 0.2 43.1 S S
Pennsylvania 17.1 0.1 17.5 19.7 0.3
EAST NORTH CENTRAL STATES            
Illinois 22.2 0.6 27.4 0.5 24.8 2.1
Indiana 24.1 0.1 26.4 24.9 0.1
Michigan 36.1 0.5 23.7 22.3 0.3
Ohio 20.5 0.3 37.2 0.4 44.3 2.5
Wisconsin 24.0 0.1 39.4 0.1 40.8 0.6
WEST NORTH CENTRAL STATES            
Iowa 36.4 0.3 30.3 32.3 0.4
Kansas 24.3 24.0 25.5 0.1
Minnesota 39.9 0.2 47.6 S S
Missouri 20.5 0.3 23.8 0.1 27.4 0.5
Nebraska 19.6 46.1 41.8 0.2
North Dakota S S S S S S
South Dakota S S S S S S
SOUTH ATLANTIC STATES            
Delaware 46.9 40.6 40.5
District of Columbia 29.2 S S S S
Florida 22.0 1.0 31.1 1.3 31.9 4.0
Georgia 14.7 0.2 11.8 10.5 0.3
Maryland 20.1 S S S S
North Carolina 8.2 14.9 14.2 0.1
South Carolina 15.0 15.1 15.8 0.1
Virginia 25.0 0.1 S S S S
West Virginia 21.0 36.0 39.3 0.3
EAST SOUTH CENTRAL STATES            
Alabama 35.7 0.8 23.0 0.2 28.4 0.5
Kentucky 26.7 0.4 33.0 0.6 31.3 1.9
Mississippi 17.3 0.6 25.4 0.9 19.5 0.4
Tennessee 16.7 0.2 37.2 0.3 41.7 1.0
WEST SOUTH CENTRAL STATES            
Arkansas 19.1 0.2 23.4 0.2 22.6 0.4
Louisiana 4.4 1.8 8.7 3.0 13.2 1.8
Oklahoma 14.1 29.7 0.1 39.1 0.4
Texas 5.2 0.6 12.3 1.1 14.0 1.7
MOUNTAIN STATES            
Arizona 22.3 16.6 15.5 0.2
Colorado 20.9 13.6 14.2
Idaho S S S S S S
Montana S S S S S S
Nevada 34.3 38.2 39.7
New Mexico 34.8 31.8 30.7
Utah 46.3 S S S S
Wyoming 48.4 48.5 48.6
PACIFIC STATES            
Alaska S S S S S S
California 13.3 0.3 11.7 23.2 1.8
Hawaii S S S S S S
Oregon 25.1 24.1 24.0 0.1
Washington 29.8 0.1 S S S S

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.