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 | 2.9 | – | 8.6 | – | 16.6 | – |
| NEW ENGLAND STATES | ||||||
| Connecticut | 14.7 | – | 11.9 | – | 12.2 | – |
| Maine | 14.2 | – | 16.6 | – | 16.5 | – |
| Massachusetts | 10.2 | – | 21.3 | – | 21.6 | 0.1 |
| New Hampshire | 22.6 | – | 25.3 | – | 25.8 | – |
| Rhode Island | 36.1 | – | S | S | S | S |
| Vermont | 28.2 | – | 28.3 | – | 27.9 | – |
| MIDDLE ATLANTIC STATES | ||||||
| New Jersey | 10.4 | 0.1 | 28.4 | – | 29.2 | 0.3 |
| New York | 16.1 | 0.3 | 24.2 | – | 37.7 | 1.0 |
| Pennsylvania | 12.7 | 0.1 | 13.5 | – | 13.6 | 0.3 |
| EAST NORTH CENTRAL STATES | ||||||
| Illinois | 10.6 | 0.2 | 12.7 | – | 12.7 | 0.6 |
| Indiana | 18.9 | 0.2 | 23.4 | – | 22.8 | 0.8 |
| Michigan | 12.5 | 0.1 | 13.1 | – | 13.4 | 0.3 |
| Ohio | 16.6 | 0.3 | 20.3 | 0.1 | 21.0 | 1.0 |
| Wisconsin | 11.5 | 0.1 | 11.0 | – | 10.9 | 0.2 |
| WEST NORTH CENTRAL STATES | ||||||
| Iowa | 29.7 | 0.2 | S | S | S | S |
| Kansas | 15.0 | – | 9.1 | – | 8.8 | 0.1 |
| Minnesota | 12.5 | – | 42.0 | 0.2 | 40.1 | 1.4 |
| Missouri | 8.1 | – | 11.0 | – | 11.2 | 0.3 |
| Nebraska | 10.0 | – | 30.3 | 0.1 | 32.6 | 0.7 |
| North Dakota | 19.8 | – | 40.9 | – | 41.4 | 0.2 |
| South Dakota | S | S | S | S | S | S |
| SOUTH ATLANTIC STATES | ||||||
| Delaware | 34.1 | – | 21.2 | – | 21.1 | – |
| District of Columbia | 42.1 | – | S | S | S | S |
| Florida | 7.3 | – | 15.0 | – | 15.3 | 0.3 |
| Georgia | 17.5 | 0.2 | 10.5 | – | 11.1 | 0.3 |
| Maryland | 13.7 | – | 30.1 | – | 31.4 | 0.2 |
| North Carolina | 16.7 | 0.2 | 24.5 | – | 24.1 | 0.5 |
| South Carolina | 7.9 | – | 16.7 | – | 16.9 | 0.2 |
| Virginia | 31.2 | 0.2 | 15.2 | – | 15.8 | 0.2 |
| West Virginia | 22.7 | – | 45.8 | – | 45.6 | 0.2 |
| EAST SOUTH CENTRAL STATES | ||||||
| Alabama | 20.7 | – | 35.4 | 0.1 | 38.2 | 0.9 |
| Kentucky | 30.0 | 0.2 | 24.0 | – | 27.3 | 0.4 |
| Mississippi | 21.0 | 0.1 | 49.3 | 0.2 | S | S |
| Tennessee | 29.0 | 0.6 | 21.2 | – | 20.7 | 0.2 |
| WEST SOUTH CENTRAL STATES | ||||||
| Arkansas | 39.0 | 0.2 | 19.4 | – | 20.4 | 0.4 |
| Louisiana | 13.3 | – | 11.7 | – | 23.2 | 0.6 |
| Oklahoma | 9.5 | – | 14.8 | – | 15.3 | 0.1 |
| Texas | 17.8 | 0.5 | 17.2 | 0.2 | 16.0 | 1.1 |
| MOUNTAIN STATES | ||||||
| Arizona | 21.3 | 0.4 | 15.8 | – | 17.7 | 0.1 |
| Colorado | 31.8 | 0.3 | 31.4 | – | 31.0 | 0.4 |
| Idaho | 34.6 | 0.2 | 14.6 | – | 15.5 | 0.1 |
| Montana | 18.0 | – | 33.9 | – | 40.5 | 0.4 |
| Nevada | 16.5 | 0.2 | 26.4 | 0.1 | 25.0 | 0.2 |
| New Mexico | 17.4 | – | 25.0 | – | 23.1 | – |
| Utah | 27.4 | 0.3 | 14.9 | 0.2 | 15.4 | 0.6 |
| Wyoming | 11.5 | – | 19.8 | – | 20.0 | 0.1 |
| PACIFIC STATES | ||||||
| Alaska | 44.6 | – | S | S | S | S |
| California | 3.5 | 1.3 | 10.7 | 3.0 | 5.8 | 1.8 |
| Hawaii | 23.1 | – | S | S | S | S |
| Oregon | 33.1 | 0.6 | 13.0 | 0.2 | 14.2 | 0.5 |
| Washington | 15.3 | 0.2 | 20.2 | 0.2 | 20.0 | 0.2 |
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.