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 | 12.8 | – | 10.4 | – | 14.4 | – |
| NEW ENGLAND STATES | ||||||
| Connecticut | S | S | 40.0 | – | 39.8 | – |
| Maine | S | S | S | S | S | S |
| Massachusetts | S | S | 36.3 | – | 37.0 | – |
| New Hampshire | 18.6 | – | S | S | S | S |
| Rhode Island | 23.8 | – | 36.0 | – | 36.7 | – |
| Vermont | S | S | 41.2 | – | 42.5 | – |
| MIDDLE ATLANTIC STATES | ||||||
| New Jersey | 24.7 | 0.2 | 22.5 | – | 22.4 | 0.1 |
| New York | 24.9 | 0.4 | 36.1 | – | 34.8 | 0.3 |
| Pennsylvania | 27.5 | 0.4 | S | S | S | S |
| EAST NORTH CENTRAL STATES | ||||||
| Illinois | 13.0 | 0.4 | 11.4 | 0.1 | 10.9 | 0.2 |
| Indiana | 19.2 | 0.6 | 33.5 | 0.6 | 33.7 | 1.3 |
| Michigan | 20.5 | 0.5 | 43.4 | 0.2 | 47.8 | 0.5 |
| Ohio | 11.9 | 0.3 | 23.1 | 0.2 | 25.6 | 0.6 |
| Wisconsin | 17.1 | 0.2 | 20.5 | – | 20.7 | 0.1 |
| WEST NORTH CENTRAL STATES | ||||||
| Iowa | 26.5 | 0.2 | 21.1 | 0.3 | 19.8 | 0.7 |
| Kansas | 20.9 | 0.4 | 41.1 | 0.7 | 32.2 | 0.8 |
| Minnesota | 20.2 | 0.1 | 39.5 | 0.1 | 39.2 | 0.3 |
| Missouri | 18.0 | 1.5 | 23.4 | 2.1 | 29.3 | 2.3 |
| Nebraska | 43.4 | 0.1 | S | S | S | S |
| North Dakota | 41.9 | – | S | S | S | S |
| South Dakota | 45.5 | – | S | S | S | S |
| SOUTH ATLANTIC STATES | ||||||
| Delaware | 40.9 | – | 45.6 | – | 45.9 | – |
| District of Columbia | S | S | S | S | S | S |
| Florida | 29.8 | 0.7 | 49.7 | 0.5 | S | S |
| Georgia | 22.8 | 0.7 | 27.2 | 0.1 | 28.0 | 0.2 |
| Maryland | S | S | 41.9 | – | 41.1 | – |
| North Carolina | 19.9 | 0.4 | 27.4 | – | 29.1 | 0.2 |
| South Carolina | 15.5 | 0.1 | 32.2 | – | 32.4 | 0.2 |
| Virginia | 41.9 | 0.4 | 21.4 | – | 22.4 | – |
| West Virginia | S | S | S | S | S | S |
| EAST SOUTH CENTRAL STATES | ||||||
| Alabama | 22.9 | 0.3 | 20.5 | 0.2 | 18.7 | 0.2 |
| Kentucky | S | S | S | S | 43.7 | 1.0 |
| Mississippi | 21.7 | 0.6 | 34.2 | 0.4 | 32.6 | 0.3 |
| Tennessee | 10.6 | 1.1 | 17.2 | 1.1 | 22.5 | 0.8 |
| WEST SOUTH CENTRAL STATES | ||||||
| Arkansas | 18.1 | 2.9 | 17.6 | 4.8 | 19.3 | 1.2 |
| Louisiana | 19.1 | 0.5 | 23.4 | 0.5 | 22.6 | 1.1 |
| Oklahoma | 25.7 | 0.4 | 19.3 | 1.0 | 16.2 | 0.5 |
| Texas | 9.0 | 0.6 | 18.5 | 1.1 | 22.7 | 0.7 |
| MOUNTAIN STATES | ||||||
| Arizona | S | S | S | S | S | S |
| Colorado | 20.5 | – | S | S | S | S |
| Idaho | 23.1 | – | 46.2 | – | 45.7 | – |
| Montana | 37.6 | – | 41.9 | – | 40.1 | – |
| Nevada | 37.0 | – | S | S | S | S |
| New Mexico | 42.6 | – | 49.9 | – | S | S |
| Utah | 27.0 | – | 33.9 | – | 33.7 | – |
| Wyoming | 19.1 | – | 23.9 | 1.8 | 24.8 | 5.3 |
| PACIFIC STATES | ||||||
| Alaska | S | S | S | S | S | S |
| California | S | S | 48.8 | 0.2 | 47.4 | 0.8 |
| Hawaii | S | S | S | S | S | S |
| Oregon | 28.5 | – | S | S | S | S |
| Washington | 32.8 | 0.2 | 49.6 | – | 48.4 | 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.