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 19.2 15.0 15.8
NEW ENGLAND STATES            
Connecticut 25.9 0.4 47.3 0.7 S S
Maine 23.1 0.4 30.3 0.6 36.9 0.6
Massachusetts 45.4 2.3 19.4 1.1 21.7 2.1
New Hampshire 15.9 0.9 30.1 1.7 33.3 0.9
RhodeIsland 35.8 0.1 36.3 34.3 0.1
Vermont 11.6 3.1 22.5 6.1 15.7 2.7
MIDDLE ATLANTIC STATES            
New Jersey 16.9 0.7 20.9 0.3 20.9 0.3
New York 44.8 3.5 14.0 0.9 11.4 0.8
Pennsylvania 32.2 1.0 27.8 0.3 27.6 0.8
EAST NORTH CENTRAL STATES            
Illinois 18.6 0.4 43.3 0.6 43.0 1.7
Indiana 16.7 0.3 36.4 0.2 36.0 0.4
Michigan 27.9 0.8 44.7 0.7 S S
Ohio 31.7 0.4 33.5 1.1 34.4 1.6
Wisconsin 16.4 0.2 S S S S
WEST NORTH CENTRAL STATES            
Iowa 17.7 33.7 33.1
Kansas 18.0 37.0 36.5 0.1
Minnesota 26.5 0.1 29.3 29.1 0.2
Missouri 15.6 0.2 33.8 0.1 35.3 0.4
Nebraska 25.2 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 32.9 S S S S
Florida S S 19.7 20.1 0.2
Georgia 17.4 0.3 S S S S
Maryland 27.1 0.2 S S S S
North Carolina S S 37.8 0.1 35.6 0.3
South Carolina 22.1 49.2 48.1 0.2
Virginia 24.3 0.3 49.9 0.8 S S
West Virginia 49.1 S S S S
EAST SOUTH CENTRAL STATES            
Alabama 21.9 0.1 S S S S
Kentucky 31.5 0.1 37.5 37.8 0.3
Mississippi 33.5 47.0 0.2 45.9 0.5
Tennessee 43.5 0.6 S S S S
WEST SOUTH CENTRAL STATES            
Arkansas S S 41.2 42.5 0.2
Louisiana 38.8 S S S S
Oklahoma 27.1 41.8 41.1 0.1
Texas 17.5 0.3 28.0 0.3 27.2 1.3
MOUNTAIN STATES            
Arizona 18.7 S S S S
Colorado 25.9 0.2 34.9 35.0 0.2
Idaho 35.3 S S S S
Montana 42.6 S S S S
Nevada 22.3 46.4 45.7 0.5
New Mexico 28.1 S S S S
Utah 27.1 S S S S
Wyoming 44.6 S S S S
PACIFIC STATES            
Alaska 29.4 48.4 40.0
California 28.2 0.4 28.3 0.2 27.9 1.9
Hawaii S S S S S S
Oregon S S 30.4 30.4 0.5
Washington 22.3 0.2 27.9 28.2 0.2

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.