Table B-8. Estimated Measures of Reliability for Inbound Shipment Characteristics by State of Origin for State of Destination: 2002
Monday, July 2, 2012
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]
| State of Origin | Value | Tons | Ton-miles | |||
|---|---|---|---|---|---|---|
| CV | Std. error of percent | CV | Std. error of percent | CV | Std. error of percent | |
| All States | 4.1 | – | 6.5 | – | 7.7 | – |
| NEW ENGLAND STATES | ||||||
| Connecticut | 13.7 | – | 14.1 | – | 13.5 | – |
| Maine | 25.4 | – | 24.5 | – | 23.2 | – |
| Massachusetts | S | S | 38.0 | – | 40.7 | 0.2 |
| New Hampshire | 11.8 | – | 37.4 | – | 36.8 | – |
| Rhode Island | 16.4 | – | 19.6 | – | 19.7 | – |
| Vermont | 17.5 | – | 28.0 | – | 27.2 | – |
| MIDDLE ATLANTIC STATES | ||||||
| New Jersey | 11.2 | – | 22.8 | – | 23.1 | 0.3 |
| New York | 13.4 | 0.3 | 40.2 | 0.2 | 38.5 | 0.9 |
| Pennsylvania | 11.6 | 0.1 | 20.7 | – | 22.6 | 0.4 |
| EAST NORTH CENTRAL STATES | ||||||
| Illinois | 8.1 | 0.2 | 16.3 | 0.2 | 22.2 | 0.7 |
| Indiana | 18.7 | 0.4 | 17.9 | – | 16.7 | 0.3 |
| Michigan | 15.1 | 0.2 | 17.8 | – | 20.1 | 0.3 |
| Ohio | 17.6 | 0.4 | 11.0 | – | 11.6 | 0.5 |
| Wisconsin | 17.1 | 0.2 | 15.2 | – | 15.2 | 0.2 |
| WEST NORTH CENTRAL STATES | ||||||
| Iowa | 13.5 | 0.1 | 17.2 | – | 17.8 | 0.3 |
| Kansas | 13.1 | 0.2 | 33.3 | 0.4 | 43.7 | 1.3 |
| Minnesota | 13.8 | 0.1 | 42.8 | – | 44.2 | 0.5 |
| Missouri | 7.7 | – | 27.0 | 0.4 | 28.0 | 0.9 |
| Nebraska | 19.9 | – | 41.4 | 0.3 | 45.5 | 1.5 |
| North Dakota | 26.0 | – | 36.3 | – | 36.2 | 0.1 |
| South Dakota | 29.6 | – | S | S | S | S |
| SOUTH ATLANTIC STATES | ||||||
| Delaware | 27.5 | – | 25.5 | – | 25.3 | – |
| District of Columbia | S | S | S | S | S | S |
| Florida | 16.2 | 0.2 | 23.9 | – | 27.2 | 0.3 |
| Georgia | 7.6 | 0.1 | 11.1 | – | 9.9 | 0.2 |
| Maryland | 22.4 | – | 26.7 | – | 26.1 | – |
| North Carolina | 10.9 | 0.1 | 15.0 | – | 14.5 | 0.2 |
| South Carolina | 16.1 | 0.1 | 16.8 | – | 17.7 | 0.2 |
| Virginia | 11.9 | – | 7.4 | – | 7.6 | – |
| West Virginia | 26.0 | – | 30.7 | – | 36.3 | 0.2 |
| EAST SOUTH CENTRAL STATES | ||||||
| Alabama | 19.8 | 0.2 | 39.4 | 0.3 | 46.5 | 0.6 |
| Kentucky | 35.9 | 0.3 | 28.4 | 0.2 | 28.5 | 0.7 |
| Mississippi | 21.1 | 0.3 | 13.1 | – | 17.1 | 0.2 |
| Tennessee | 17.6 | 0.4 | 29.5 | 0.2 | 26.6 | 0.6 |
| WEST SOUTH CENTRAL STATES | ||||||
| Arkansas | 14.3 | 0.2 | 16.4 | 0.1 | 13.3 | 0.2 |
| Louisiana | 5.2 | – | 12.3 | 0.3 | 14.0 | 0.6 |
| Oklahoma | 44.4 | 0.8 | 14.5 | 0.3 | 7.5 | 0.1 |
| Texas | 4.4 | 1.7 | 8.4 | 1.9 | 6.0 | 1.8 |
| MOUNTAIN STATES | ||||||
| Arizona | 16.6 | 0.2 | 14.2 | – | 16.2 | – |
| Colorado | 6.6 | – | 19.8 | – | 23.5 | 0.2 |
| Idaho | 32.6 | – | 28.2 | – | 28.7 | 0.1 |
| Montana | 23.8 | – | S | S | S | S |
| Nevada | 41.9 | 0.2 | S | S | S | S |
| New Mexico | 43.4 | 0.1 | 45.0 | 0.2 | 32.4 | 0.3 |
| Utah | 10.5 | – | 31.5 | – | 31.3 | 0.2 |
| Wyoming | 17.5 | – | 27.6 | 1.3 | 29.3 | 4.3 |
| PACIFIC STATES | ||||||
| Alaska | S | S | S | S | S | S |
| California | 28.7 | 1.7 | 12.4 | – | 12.7 | 0.5 |
| Hawaii | 45.3 | – | S | S | S | S |
| Oregon | 12.9 | – | 23.9 | – | 24.8 | 0.2 |
| Washington | 10.9 | – | 17.5 | – | 19.7 | 0.1 |
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.