Table B-8. Estimated Measures of Reliability for Inbound Shipment Characteristics by State of Origin for State of Destination: 2002

Table B-8. Estimated Measures of Reliability for Inbound Shipment Characteristics by State of Origin for State of Destination: 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 Origin Value Tons Ton-miles
CV Std. error of percent CV Std. error of percent CV Std. error of percent
All States 5.6 7.0 9.6
NEW ENGLAND STATES            
Connecticut 28.3 0.1 32.3 32.1
Maine 22.9 23.6 26.6 0.2
Massachusetts 28.4 0.2 21.8 21.9
New Hampshire 19.0 32.6 31.4
Rhode Island 24.6 S S S S
Vermont 16.4 S S S S
MIDDLE ATLANTIC STATES            
New Jersey 25.7 0.3 37.4 0.1 39.4 0.3
New York 24.7 0.4 27.6 0.1 30.1 0.4
Pennsylvania 13.7 0.3 32.7 0.3 33.7 1.1
EAST NORTH CENTRAL STATES            
Illinois 10.7 1.2 21.9 2.3 24.1 1.4
Indiana 13.7 0.4 37.4 0.7 35.6 0.4
Michigan 14.3 0.5 25.1 0.5 33.7 1.3
Ohio 47.5 2.8 32.2 0.5 30.4 0.7
Wisconsin 5.3 2.0 12.5 3.8 14.2 1.0
WEST NORTH CENTRAL STATES            
Iowa 12.9 0.4 26.2 1.0 22.6 0.7
Kansas 13.7 31.5 32.0 0.1
Minnesota 19.0 1.0 24.6 1.0 23.4 1.0
Missouri 15.8 0.2 41.9 0.3 38.6 0.6
Nebraska 16.3 37.0 37.6 0.2
North Dakota 29.5 46.1 0.4 44.6 0.5
South Dakota 40.5 0.2 32.7 28.3
SOUTH ATLANTIC STATES            
Delaware 28.3 S S S S
District of Columbia S S S S S S
Florida 16.4 0.1 30.8 31.0 0.2
Georgia 18.5 0.2 19.1 0.1 19.3 0.3
Maryland 33.3 0.1 25.8 27.9
North Carolina 13.3 0.1 18.2 18.1 0.1
South Carolina 18.0 0.1 11.5 12.1 0.1
Virginia 13.6 31.9 32.7 0.1
West Virginia 13.5 S S S S
EAST SOUTH CENTRAL STATES            
Alabama 20.1 0.1 43.6 0.3 44.4 1.0
Kentucky 19.1 0.2 S S S S
Mississippi 16.1 19.9 20.2
Tennessee 21.5 0.4 26.3 28.8 0.2
WEST SOUTH CENTRAL STATES            
Arkansas 12.2 20.2 20.7 0.2
Louisiana 24.0 39.4 0.4 40.8 1.2
Oklahoma 17.6 20.4 20.7 0.1
Texas 13.4 0.2 40.5 0.6 41.7 1.4
MOUNTAIN STATES            
Arizona 20.0 40.9 41.0 0.1
Colorado 43.1 0.1 23.6 23.4
Idaho 16.9 14.7 15.5 0.2
Montana 30.3 38.9 2.4 37.9 4.5
Nevada 37.7 39.3 39.1
New Mexico 31.0 35.6 35.5
Utah 21.3 S S S S
Wyoming 24.8 21.6 2.1 21.5 6.6
PACIFIC STATES            
Alaska S S S S S S
California 22.8 0.7 16.3 16.7 0.5
Hawaii S S S S S S
Oregon 32.5 0.1 45.5 0.1 46.6 0.6
Washington 11.8 49.3 0.1 45.9 0.8

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.