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 8.0 10.4 16.9
NEW ENGLAND STATES            
Connecticut 38.8 0.1 42.3 S S
Maine 38.7 38.5 43.8
Massachusetts 17.0 0.1 18.1 16.8
New Hampshire 44.3 42.4 43.3
RhodeIsland 48.1 43.9 S S
Vermont 49.6 S S S S
MIDDLE ATLANTIC STATES            
New Jersey 25.4 0.8 S S S S
New York 14.2 0.6 S S 48.0 2.7
Pennsylvania 15.0 1.0 28.9 2.1 20.4 2.0
EAST NORTH CENTRAL STATES            
Illinois 14.1 0.2 23.1 0.1 25.3 0.4
Indiana 18.8 0.5 45.1 1.3 45.1 1.9
Michigan 27.2 0.6 35.3 0.4 36.0 0.6
Ohio 34.7 3.3 23.6 3.5 20.8 4.4
Wisconsin 13.5 0.1 S S S S
WEST NORTH CENTRAL STATES            
Iowa 28.4 50.0 47.9
Kansas 30.6 0.1 49.9 49.3
Minnesota 29.5 0.1 22.6 21.9
Missouri 29.1 0.1 28.4 26.5
Nebraska 49.0 0.1 S S S S
North Dakota S S S S S S
South Dakota S S S S S S
SOUTH ATLANTIC STATES            
Delaware S S S S S S
District of Columbia 32.5 35.8 30.7
Florida 16.7 0.1 38.9 37.1 0.1
Georgia 18.5 0.3 S S S S
Maryland 18.5 0.5 27.5 2.2 27.2 2.2
North Carolina 21.6 1.2 38.0 1.9 35.9 2.5
South Carolina 34.9 0.3 S S S S
Virginia 13.1 0.6 25.9 1.5 29.4 2.0
West Virginia 11.9 2.9 16.9 5.8 28.8 3.8
EAST SOUTH CENTRAL STATES            
Alabama 17.2 0.2 36.6 33.8 0.1
Kentucky 26.6 1.8 37.9 1.6 S S
Mississippi 25.7 S S S S
Tennessee 28.6 0.3 S S S S
WEST SOUTH CENTRAL STATES            
Arkansas S S S S S S
Louisiana 23.5 21.3 22.2
Oklahoma 40.2 S S S S
Texas 26.0 1.3 30.7 0.1 36.3 0.6
MOUNTAIN STATES            
Arizona 30.6 0.1 44.6 45.1
Colorado 28.9 0.1 S S S S
Idaho S S S S S S
Montana 47.7 S S S S
Nevada 50.0 42.0 41.8
New Mexico 49.9 S S S S
Utah S S 44.1 43.7
Wyoming 48.3 S S S S
PACIFIC STATES            
Alaska S S S S S S
California 22.7 0.6 45.8 45.6 0.6
Hawaii S S S S S S
Oregon 43.4 0.1 38.6 38.3 0.2
Washington 28.8 0.1 35.5 35.4 0.1

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.