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 | 2.7 | – | 7.7 | – | 10.9 | – |
| NEW ENGLAND STATES | ||||||
| Connecticut | 20.4 | – | 24.2 | – | 24.3 | – |
| Maine | 32.6 | – | S | S | S | S |
| Massachusetts | 32.9 | 0.2 | 24.5 | – | 24.0 | – |
| New Hampshire | 18.8 | – | 41.6 | – | 40.7 | – |
| Rhode Island | 33.7 | – | 42.6 | – | 42.5 | – |
| Vermont | 15.6 | – | 33.8 | – | 35.3 | – |
| MIDDLE ATLANTIC STATES | ||||||
| New Jersey | 18.6 | 0.2 | 23.9 | – | 24.7 | 0.4 |
| New York | 19.2 | 0.3 | 42.9 | 0.2 | 45.3 | 0.5 |
| Pennsylvania | 14.2 | 0.2 | 14.6 | – | 16.5 | 0.3 |
| EAST NORTH CENTRAL STATES | ||||||
| Illinois | 7.6 | 0.6 | 11.0 | 1.2 | 11.8 | 0.4 |
| Indiana | 26.4 | 0.9 | 20.5 | 0.3 | 20.6 | 0.4 |
| Michigan | 18.4 | 1.2 | 12.3 | 0.2 | 12.8 | 0.7 |
| Ohio | 14.8 | 0.6 | 13.3 | 0.1 | 13.8 | 0.4 |
| Wisconsin | 9.6 | 0.2 | 41.0 | 0.3 | 39.7 | 0.4 |
| WEST NORTH CENTRAL STATES | ||||||
| Iowa | 10.5 | 0.2 | 14.5 | 0.2 | 16.7 | 0.6 |
| Kansas | 14.8 | 0.9 | 13.7 | 0.8 | 18.0 | 0.3 |
| Minnesota | 40.5 | 0.8 | 39.8 | 0.3 | 41.9 | 0.7 |
| Missouri | 7.5 | 1.9 | 14.5 | 4.4 | 19.0 | 1.6 |
| Nebraska | 15.5 | 0.2 | 23.1 | 0.1 | 22.0 | 0.2 |
| North Dakota | 26.9 | – | S | S | S | S |
| South Dakota | 34.5 | – | S | S | S | S |
| SOUTH ATLANTIC STATES | ||||||
| Delaware | 38.7 | – | 45.3 | – | 44.3 | – |
| District of Columbia | S | S | S | S | S | S |
| Florida | 14.4 | 0.1 | 17.5 | – | 19.7 | 0.4 |
| Georgia | 12.0 | 0.2 | 26.9 | 0.1 | 23.9 | 0.3 |
| Maryland | 32.5 | 0.1 | 25.8 | – | 24.5 | – |
| North Carolina | 15.7 | 0.2 | 23.9 | – | 26.3 | 0.1 |
| South Carolina | 11.8 | – | 24.9 | – | 23.7 | – |
| Virginia | 20.4 | 0.1 | 23.5 | – | 20.7 | 0.1 |
| West Virginia | 29.1 | – | 28.4 | – | 26.5 | – |
| EAST SOUTH CENTRAL STATES | ||||||
| Alabama | 21.3 | 0.2 | 18.7 | – | 16.0 | 0.2 |
| Kentucky | 33.8 | 0.9 | 35.6 | 0.3 | 39.7 | 0.3 |
| Mississippi | 33.3 | 0.5 | 15.8 | – | 16.7 | 0.2 |
| Tennessee | 25.5 | 0.9 | 27.5 | 0.4 | 22.8 | 0.3 |
| WEST SOUTH CENTRAL STATES | ||||||
| Arkansas | 18.7 | 0.5 | 19.9 | 0.4 | 25.1 | 0.5 |
| Louisiana | 20.5 | 0.2 | 23.8 | 0.3 | 27.4 | 0.8 |
| Oklahoma | 27.9 | 0.3 | 24.9 | 0.3 | 20.5 | 0.4 |
| Texas | 17.0 | 0.5 | 10.7 | 0.2 | 12.0 | 0.6 |
| MOUNTAIN STATES | ||||||
| Arizona | 26.8 | – | S | S | 49.1 | – |
| Colorado | 15.9 | – | S | S | 49.5 | 0.7 |
| Idaho | 35.8 | – | 27.0 | – | 28.3 | 0.2 |
| Montana | 24.6 | – | 35.3 | – | 34.3 | 0.1 |
| Nevada | 25.9 | – | 45.4 | – | 44.9 | 0.1 |
| New Mexico | 30.6 | – | 31.1 | – | 32.1 | 0.1 |
| Utah | 24.7 | – | 39.4 | 0.1 | 40.0 | 0.4 |
| Wyoming | 14.1 | – | 19.8 | 2.6 | 20.5 | 5.9 |
| PACIFIC STATES | ||||||
| Alaska | S | S | S | S | S | S |
| California | 19.6 | 0.7 | 35.6 | 0.2 | 34.3 | 1.1 |
| Hawaii | S | S | S | S | S | S |
| Oregon | 35.8 | 0.2 | 43.7 | 0.1 | 44.9 | 1.0 |
| Washington | 34.7 | 0.1 | 15.8 | – | 15.7 | – |
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.