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 | 4.7 | – | 9.8 | – | 6.4 | – |
| NEW ENGLAND STATES | ||||||
| Connecticut | 11.7 | – | 33.9 | – | 34.5 | – |
| Maine | 23.8 | – | S | S | S | S |
| Massachusetts | 20.3 | 0.2 | S | S | S | S |
| New Hampshire | 12.7 | – | 24.6 | – | 23.0 | – |
| Rhode Island | 21.3 | – | 39.9 | – | 39.9 | – |
| Vermont | S | S | 19.7 | – | 20.1 | – |
| MIDDLE ATLANTIC STATES | ||||||
| New Jersey | 21.3 | 0.5 | 25.8 | 0.1 | 24.8 | 0.5 |
| New York | 27.7 | 0.8 | 46.7 | 0.2 | 45.9 | 0.8 |
| Pennsylvania | 10.7 | 0.2 | 20.8 | – | 21.5 | 0.4 |
| EAST NORTH CENTRAL STATES | ||||||
| Illinois | 12.7 | 0.3 | 28.4 | 0.2 | 32.7 | 0.8 |
| Indiana | 16.1 | 0.3 | 37.8 | 0.3 | 44.6 | 1.4 |
| Michigan | 12.6 | 0.2 | 10.9 | – | 10.6 | 0.1 |
| Ohio | 12.5 | 0.3 | 27.0 | 0.2 | 33.0 | 1.1 |
| Wisconsin | 18.4 | 0.2 | 30.0 | – | 30.2 | 0.4 |
| WEST NORTH CENTRAL STATES | ||||||
| Iowa | 20.0 | – | 21.8 | – | 22.9 | 0.2 |
| Kansas | 17.1 | – | 14.3 | – | 14.3 | – |
| Minnesota | 11.4 | – | 35.8 | – | 36.9 | 0.3 |
| Missouri | 14.2 | – | 29.0 | 0.1 | 30.6 | 0.5 |
| Nebraska | 17.0 | – | 38.0 | – | 41.2 | 0.2 |
| North Dakota | 13.7 | – | 26.2 | – | 26.7 | – |
| South Dakota | S | S | 20.8 | – | 21.4 | – |
| SOUTH ATLANTIC STATES | ||||||
| Delaware | 23.1 | – | 33.2 | – | 31.0 | – |
| District of Columbia | S | S | S | S | S | S |
| Florida | 8.4 | 1.8 | 13.4 | 2.8 | 14.4 | 1.6 |
| Georgia | 8.5 | 0.6 | 16.7 | 0.8 | 20.4 | 1.9 |
| Maryland | 18.6 | – | 36.0 | – | 35.4 | – |
| North Carolina | 15.6 | 0.6 | 21.0 | – | 27.1 | 0.7 |
| South Carolina | 19.1 | 0.3 | 10.0 | – | 11.5 | 0.2 |
| Virginia | 14.8 | 0.1 | 39.3 | 0.2 | 40.6 | 0.6 |
| West Virginia | 16.7 | – | 38.9 | – | 37.1 | – |
| EAST SOUTH CENTRAL STATES | ||||||
| Alabama | 15.6 | 0.2 | 26.5 | 0.6 | 33.5 | 1.0 |
| Kentucky | 21.0 | 0.2 | 32.1 | 0.8 | 32.6 | 2.9 |
| Mississippi | 15.9 | 0.2 | 41.2 | 0.7 | 45.2 | 1.5 |
| Tennessee | 17.5 | 0.5 | 7.7 | – | 7.6 | 0.1 |
| WEST SOUTH CENTRAL STATES | ||||||
| Arkansas | 25.3 | 0.2 | S | S | S | S |
| Louisiana | 22.0 | 0.4 | 31.1 | 2.0 | 31.9 | 4.2 |
| Oklahoma | 27.4 | 0.1 | 23.8 | – | 23.8 | – |
| Texas | 10.7 | 0.3 | 29.7 | 0.3 | 25.5 | 1.6 |
| MOUNTAIN STATES | ||||||
| Arizona | 29.2 | – | 29.4 | – | 28.9 | – |
| Colorado | 18.7 | – | 25.0 | – | 24.9 | – |
| Idaho | 27.7 | – | 32.8 | – | 33.4 | 0.3 |
| Montana | 29.6 | – | S | S | S | S |
| Nevada | 22.4 | – | S | S | S | S |
| New Mexico | 16.9 | – | 49.0 | – | S | S |
| Utah | 26.4 | – | 37.4 | – | 38.5 | – |
| Wyoming | S | S | 33.1 | – | 32.9 | 0.1 |
| PACIFIC STATES | ||||||
| Alaska | S | S | S | S | S | S |
| California | 10.0 | 0.4 | 16.7 | – | 16.7 | 0.7 |
| Hawaii | 32.9 | – | 42.4 | – | 42.9 | – |
| Oregon | S | S | 32.2 | – | 32.6 | 0.4 |
| Washington | 20.9 | – | 45.2 | – | 45.3 | 0.4 |
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.