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 | 3.8 | – | 13.8 | – | 13.5 | – |
| NEW ENGLAND STATES | ||||||
| Connecticut | S | S | 46.1 | – | 48.4 | – |
| Maine | 44.3 | 0.1 | S | S | S | S |
| Massachusetts | 32.5 | 0.2 | 41.2 | – | 42.9 | – |
| New Hampshire | 36.2 | – | S | S | S | S |
| Rhode Island | 34.3 | – | 39.9 | – | 39.2 | – |
| Vermont | 49.1 | – | S | S | S | S |
| MIDDLE ATLANTIC STATES | ||||||
| New Jersey | 17.1 | 0.3 | 29.3 | – | 35.5 | 0.1 |
| New York | 27.2 | 0.6 | S | S | S | S |
| Pennsylvania | 11.2 | 1.2 | 25.0 | 2.1 | 20.5 | 2.5 |
| EAST NORTH CENTRAL STATES | ||||||
| Illinois | 37.9 | 0.7 | S | S | S | S |
| Indiana | 21.4 | 0.8 | 28.3 | 0.3 | 30.5 | 0.9 |
| Michigan | 26.6 | 0.4 | S | S | 48.5 | 0.7 |
| Ohio | 15.2 | 2.1 | 26.7 | 1.6 | 17.8 | 0.7 |
| Wisconsin | 29.7 | 0.2 | S | S | S | S |
| WEST NORTH CENTRAL STATES | ||||||
| Iowa | 24.6 | – | 49.5 | – | 49.3 | 0.2 |
| Kansas | 35.4 | – | 46.6 | – | 45.3 | – |
| Minnesota | 41.4 | 0.4 | S | S | S | S |
| Missouri | 24.0 | 0.2 | S | S | S | S |
| Nebraska | 49.8 | 0.1 | S | S | S | S |
| North Dakota | 33.8 | – | 33.0 | – | 32.4 | – |
| South Dakota | 32.4 | – | 46.7 | – | 45.1 | – |
| SOUTH ATLANTIC STATES | ||||||
| Delaware | 28.5 | – | 38.8 | – | 45.1 | – |
| District of Columbia | S | S | 47.0 | – | 48.6 | – |
| Florida | 22.5 | 0.2 | 37.2 | – | 36.5 | 0.1 |
| Georgia | 26.5 | 0.7 | 38.7 | 0.1 | 38.4 | 0.5 |
| Maryland | 21.9 | 0.3 | S | S | 49.0 | 0.8 |
| North Carolina | 10.8 | 0.4 | 16.9 | 0.2 | 19.0 | 0.5 |
| South Carolina | 35.0 | 0.4 | 23.5 | – | 24.5 | – |
| Virginia | 12.2 | 0.9 | 22.5 | 0.9 | 18.0 | 0.8 |
| West Virginia | 11.9 | 2.4 | 16.9 | 3.1 | 28.8 | 5.9 |
| EAST SOUTH CENTRAL STATES | ||||||
| Alabama | 34.0 | 0.1 | 36.5 | – | 33.7 | 0.2 |
| Kentucky | 24.3 | 1.3 | 33.1 | 1.7 | 27.8 | 1.8 |
| Mississippi | 33.2 | – | 44.6 | – | S | S |
| Tennessee | 31.5 | 1.3 | 15.8 | 0.2 | 13.1 | 0.3 |
| WEST SOUTH CENTRAL STATES | ||||||
| Arkansas | 29.7 | 0.2 | 31.7 | – | 35.4 | 0.2 |
| Louisiana | 21.0 | 0.3 | 36.0 | 0.2 | 39.3 | 2.0 |
| Oklahoma | 46.3 | – | S | S | 47.8 | 0.3 |
| Texas | 25.1 | 0.4 | 28.5 | – | 28.2 | 0.9 |
| MOUNTAIN STATES | ||||||
| Arizona | S | S | S | S | S | S |
| Colorado | 31.6 | – | S | S | S | S |
| Idaho | S | S | S | S | S | S |
| Montana | 35.9 | – | S | S | S | S |
| Nevada | S | S | S | S | S | S |
| New Mexico | S | S | S | S | S | S |
| Utah | S | S | S | S | S | S |
| Wyoming | S | S | S | S | S | S |
| PACIFIC STATES | ||||||
| Alaska | – | – | – | – | – | – |
| California | 35.2 | 0.6 | 43.6 | – | 43.6 | 0.1 |
| Hawaii | S | S | S | S | S | S |
| Oregon | 37.4 | – | 49.7 | – | 49.7 | 0.2 |
| Washington | 44.5 | – | S | S | S | S |
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.