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 6.1 21.2 15.7
NEW ENGLAND STATES            
Connecticut 15.2 0.4 19.2 0.6 20.6 0.4
Maine 25.6 0.7 22.7 1.3 23.4 1.2
Massachusetts 12.2 1.7 12.8 3.3 17.7 1.5
New Hampshire 6.9 1.2 34.1 8.8 26.2 4.3
RhodeIsland 31.7 0.2 23.2 0.1 25.6 0.1
Vermont 17.4 0.5 26.8 1.5 27.5 0.9
MIDDLE ATLANTIC STATES            
New Jersey 15.8 0.4 16.2 0.3 16.3 0.3
New York 20.3 1.4 18.3 0.8 17.1 0.6
Pennsylvania 12.8 0.6 16.9 0.3 17.8 0.4
EAST NORTH CENTRAL STATES            
Illinois 20.3 0.5 22.3 22.4 0.5
Indiana 21.5 0.2 S S S S
Michigan 19.5 0.3 46.1 0.3 47.8 0.7
Ohio 7.9 0.2 36.5 0.3 36.1 0.6
Wisconsin 19.0 0.2 32.6 0.3 31.4 1.0
WEST NORTH CENTRAL STATES            
Iowa 29.0 S S S S
Kansas 32.4 0.2 28.2 28.3 0.2
Minnesota 13.4 41.7 41.9 0.4
Missouri 18.8 0.2 41.6 40.7 0.5
Nebraska 32.0 49.2 48.5
North Dakota S S 43.6 45.4
South Dakota 38.4 S S S S
SOUTH ATLANTIC STATES            
Delaware 40.8 0.2 30.3 0.1 30.4 0.2
District of Columbia 32.3 37.6 37.2
Florida 12.7 0.2 24.6 23.0 0.5
Georgia 18.5 0.3 24.0 23.8 0.4
Maryland 25.1 0.4 24.4 24.1 0.1
North Carolina 13.0 0.2 27.6 0.1 26.2 0.3
South Carolina 27.3 0.3 S S S S
Virginia 17.5 0.3 40.5 0.2 42.3 0.8
West Virginia 36.2 S S S S
EAST SOUTH CENTRAL STATES            
Alabama 17.7 0.2 22.8 23.5 0.1
Kentucky 31.3 0.2 19.1 20.1
Mississippi 42.4 S S S S
Tennessee 19.6 0.2 S S S S
WEST SOUTH CENTRAL STATES            
Arkansas 18.6 S S S S
Louisiana 28.7 0.1 44.9 45.1 0.1
Oklahoma 48.1 0.2 32.8 32.4
Texas 11.8 0.3 37.4 0.3 36.8 1.5
MOUNTAIN STATES            
Arizona 25.7 0.3 38.4 38.9 0.3
Colorado 27.2 0.1 37.8 37.1 0.3
Idaho 32.6 39.2 39.1
Montana 28.5 35.8 35.0
Nevada 28.4 43.9 44.4 0.1
New Mexico S S S S S S
Utah 41.9 0.1 28.5 28.2
Wyoming S S S S S S
PACIFIC STATES            
Alaska 43.3 40.5 S S
California 22.6 1.3 25.3 0.2 25.8 1.2
Hawaii S S S S S S
Oregon 19.5 S S S S
Washington 19.0 0.2 35.5 0.2 35.6 3.4

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.