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 6.3 14.2 6.7
NEW ENGLAND STATES            
Connecticut 30.1 0.1 S S S S
Maine 48.9 S S S S
Massachusetts 29.7 0.2 47.4 47.0 0.2
New Hampshire 41.9 28.5 28.2
Rhode Island S S S S S S
Vermont 27.1 S S S S
MIDDLE ATLANTIC STATES            
New Jersey S S 44.3 0.1 44.3 0.7
New York 26.4 0.3 S S S S
Pennsylvania 17.9 0.1 S S S S
EAST NORTH CENTRAL STATES            
Illinois 19.6 0.3 43.2 0.2 42.2 0.8
Indiana 46.3 0.6 38.4 38.5 0.4
Michigan 40.9 0.7 30.1 30.2 0.3
Ohio 29.6 0.6 38.8 0.2 38.9 1.0
Wisconsin 29.8 0.7 19.8 0.1 20.5 0.4
WEST NORTH CENTRAL STATES            
Iowa 21.2 29.5 32.2 0.1
Kansas 49.5 0.6 34.9 35.5 0.2
Minnesota 12.7 0.2 19.8 19.8 0.3
Missouri S S 49.8 0.3 46.8 1.5
Nebraska 25.7 0.1 46.5 0.2 49.1 0.9
North Dakota 31.3 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 45.8 S S S S
Florida 16.9 0.1 S S S S
Georgia 29.3 0.2 S S S S
Maryland 45.8 30.6 30.5
North Carolina 15.9 0.1 26.7 27.7 0.5
South Carolina 49.0 0.4 30.9 31.7 0.3
Virginia 31.6 0.2 30.4 31.1 0.2
West Virginia S S 44.1 43.7
EAST SOUTH CENTRAL STATES            
Alabama 37.2 0.1 42.2 0.1 40.8 0.8
Kentucky 43.0 0.4 28.2 28.2 0.3
Mississippi 24.8 0.1 24.0 23.8 0.2
Tennessee 29.0 0.4 31.0 30.3 0.4
WEST SOUTH CENTRAL STATES            
Arkansas S S 29.3 28.8 0.2
Louisiana 46.3 0.1 S S S S
Oklahoma 27.7 0.1 32.6 31.9 0.2
Texas 39.6 0.9 14.5 0.2 15.8 0.9
MOUNTAIN STATES            
Arizona 42.5 0.3 26.5 0.1 26.8 0.2
Colorado 15.5 0.6 19.8 1.2 27.0 1.5
Idaho 9.4 0.2 21.4 0.9 18.6 0.5
Montana 20.1 39.0 0.5 42.2 0.8
Nevada 14.8 0.3 49.1 0.3 S S
New Mexico S S 41.7 43.8
Utah 17.5 4.5 18.2 4.8 15.6 2.5
Wyoming 35.7 0.2 40.8 2.0 S S
PACIFIC STATES            
Alaska S S S S S S
California 10.9 1.5 18.0 1.4 17.4 1.4
Hawaii S S S S S S
Oregon 37.8 1.1 21.8 0.4 25.1 1.0
Washington 17.7 0.2 22.5 0.3 24.7 0.7

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.