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 6.6 16.3 14.2
NEW ENGLAND STATES            
Connecticut 23.7 31.2 31.6
Maine 37.9 43.9 45.8
Massachusetts 36.5 0.2 23.7 25.5 0.3
New Hampshire 42.7 S S S S
RhodeIsland S S 45.8 45.6
Vermont 33.4 39.6 39.1
MIDDLE ATLANTIC STATES            
New Jersey 25.3 0.3 23.1 23.7 0.4
New York 32.1 0.7 18.2 18.0 0.2
Pennsylvania 19.7 0.2 19.5 19.1 0.2
EAST NORTH CENTRAL STATES            
Illinois 26.6 0.8 13.3 0.1 14.4 0.3
Indiana 16.6 0.2 19.7 20.8 0.1
Michigan 18.1 0.4 17.1 18.1 0.3
Ohio 23.1 1.0 16.6 17.1 0.2
Wisconsin 13.7 0.2 31.5 0.1 32.0 0.3
WEST NORTH CENTRAL STATES            
Iowa 17.5 0.3 47.8 1.0 49.1 1.4
Kansas 6.7 2.2 24.0 3.8 17.3 1.6
Minnesota 20.1 0.3 S S S S
Missouri 14.8 1.3 13.7 1.0 18.0 0.5
Nebraska 21.6 0.4 22.2 0.5 27.4 0.8
North Dakota 35.2 0.2 33.2 35.4
South Dakota S S 32.1 34.1
SOUTH ATLANTIC STATES            
Delaware 32.3 46.2 45.7
District of Columbia 42.2 S S S S
Florida 17.1 0.3 14.3 14.3 0.3
Georgia 11.1 0.1 18.7 19.3 0.3
Maryland 37.4 0.5 S S S S
North Carolina 21.3 0.3 34.2 0.2 38.1 1.1
South Carolina 21.5 0.1 20.6 21.5
Virginia 28.8 0.2 20.2 22.4 0.2
West Virginia 35.4 46.6 45.3
EAST SOUTH CENTRAL STATES            
Alabama 23.8 0.1 33.3 35.9 0.1
Kentucky 16.7 26.6 28.0
Mississippi 27.3 0.1 29.9 31.8 0.2
Tennessee 19.9 0.2 S S S S
WEST SOUTH CENTRAL STATES            
Arkansas 20.9 0.3 41.1 0.4 32.2 0.6
Louisiana 26.6 0.3 45.2 1.0 49.0 4.5
Oklahoma 15.8 0.5 22.8 1.0 27.3 1.2
Texas 13.1 1.0 33.3 2.2 43.7 4.6
MOUNTAIN STATES            
Arizona 36.5 0.6 46.5 0.1 46.7 1.1
Colorado 15.4 0.2 40.2 0.6 25.7 0.4
Idaho 22.2 S S S S
Montana 30.6 39.7 40.0
Nevada 25.6 33.0 36.8 0.1
New Mexico 32.0 0.1 17.8 16.7 0.1
Utah 49.5 0.2 34.9 35.5 0.1
Wyoming 34.2 S S S S
PACIFIC STATES            
Alaska 36.6 S S S S
California 15.0 0.6 9.1 0.2 8.8 1.2
Hawaii 46.3 S S S S
Oregon 15.3 S S S S
Washington 49.7 1.1 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.