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 13.4 25.3 10.5
NEW ENGLAND STATES            
Connecticut 37.6 0.2 23.9 24.7 0.1
Maine 39.2 0.1 41.6 41.1 0.1
Massachusetts 25.3 0.4 14.0 14.0 0.3
New Hampshire 24.4 47.3 48.2 0.1
RhodeIsland S S 26.5 24.3
Vermont 30.7 38.6 38.2 0.1
MIDDLE ATLANTIC STATES            
New Jersey 24.7 0.9 19.8 0.4 20.3 0.4
New York 26.4 0.8 25.4 0.5 25.7 0.8
Pennsylvania 29.3 2.6 12.0 1.2 12.5 0.8
EAST NORTH CENTRAL STATES            
Illinois 39.2 0.5 26.6 0.2 26.2 0.9
Indiana 24.2 0.2 46.5 0.4 49.0 1.3
Michigan 34.2 0.2 32.2 31.0 0.2
Ohio 21.6 0.3 32.5 0.3 32.7 1.0
Wisconsin 33.3 0.3 25.8 27.9 0.7
WEST NORTH CENTRAL STATES            
Iowa S S S S S S
Kansas 36.3 0.2 38.3 38.9 0.3
Minnesota S S 33.5 33.5 0.3
Missouri 32.5 0.2 25.8 24.5 0.3
Nebraska S S S S S S
North Dakota 44.3 S S S S
South Dakota 46.9 S S S S
SOUTH ATLANTIC STATES            
Delaware 30.4 0.5 24.2 1.1 18.8 0.3
District of Columbia 22.2 0.6 33.3 1.0 34.1 0.3
Florida 18.6 0.2 36.0 0.1 35.4 0.6
Georgia 21.5 0.3 S S S S
Maryland 19.8 3.0 40.2 6.7 21.2 3.3
North Carolina 15.2 0.2 32.1 0.5 33.4 1.3
South Carolina 34.2 0.4 31.5 32.1 0.2
Virginia 29.1 2.1 27.5 3.1 28.8 3.3
West Virginia 21.9 S S 49.0 0.9
EAST SOUTH CENTRAL STATES            
Alabama 41.3 0.2 49.0 48.2 0.6
Kentucky S S 39.4 0.2 36.4 0.5
Mississippi 33.5 S S S S
Tennessee 28.2 0.3 27.9 26.2 0.3
WEST SOUTH CENTRAL STATES            
Arkansas S S 41.9 41.1 0.1
Louisiana S S 38.1 38.0 0.1
Oklahoma S S 45.1 44.5 0.1
Texas 22.4 0.5 26.7 0.1 26.1 0.7
MOUNTAIN STATES            
Arizona 32.5 0.1 29.6 29.4 0.1
Colorado 22.3 40.3 40.5 0.1
Idaho S S S S S S
Montana 37.9 30.0 29.8
Nevada S S S S S S
New Mexico 38.1 S S S S
Utah 45.8 30.6 30.5
Wyoming S S S S S S
PACIFIC STATES            
Alaska 42.0 S S 45.7
California 13.7 0.4 30.1 0.2 31.4 2.2
Hawaii S S S S S S
Oregon 41.8 0.1 22.1 22.2
Washington 23.8 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.