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 | 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.