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 | 8.3 | – | 25.7 | – | 9.1 | – |
| NEW ENGLAND STATES | ||||||
| Connecticut | 33.0 | 0.4 | 20.8 | – | 17.2 | – |
| Maine | 21.0 | – | 39.9 | – | 34.2 | 0.1 |
| Massachusetts | 19.4 | 0.3 | 20.1 | – | 18.5 | – |
| New Hampshire | 25.1 | – | 24.4 | – | 24.1 | – |
| Rhode Island | 19.0 | – | S | S | S | S |
| Vermont | 27.1 | – | S | S | S | S |
| MIDDLE ATLANTIC STATES | ||||||
| New Jersey | 17.4 | 1.2 | 21.4 | 0.6 | 26.9 | 0.4 |
| New York | 20.0 | 0.6 | 31.6 | 0.3 | 28.3 | 0.4 |
| Pennsylvania | 7.9 | 1.2 | 11.6 | 2.8 | 15.6 | 2.4 |
| EAST NORTH CENTRAL STATES | ||||||
| Illinois | 15.4 | 0.4 | 39.4 | 0.3 | 38.3 | 0.9 |
| Indiana | 26.9 | 0.4 | 45.0 | 0.6 | 49.3 | 1.9 |
| Michigan | 23.2 | 0.6 | S | S | S | S |
| Ohio | 19.2 | 0.5 | 22.2 | 0.3 | 21.2 | 0.9 |
| Wisconsin | 14.0 | 0.2 | 22.1 | – | 22.4 | 0.3 |
| WEST NORTH CENTRAL STATES | ||||||
| Iowa | 35.1 | 0.5 | 25.2 | 0.2 | 24.9 | 0.6 |
| Kansas | 37.4 | 0.4 | S | S | S | S |
| Minnesota | 15.2 | 0.1 | 33.9 | – | 39.8 | 0.3 |
| Missouri | 42.1 | 0.3 | 26.7 | – | 29.0 | 0.4 |
| Nebraska | 29.8 | – | 46.1 | – | 44.6 | 0.2 |
| North Dakota | 33.4 | – | 40.4 | – | 40.8 | 0.2 |
| South Dakota | 46.2 | – | 42.8 | – | 42.1 | – |
| SOUTH ATLANTIC STATES | ||||||
| Delaware | 11.7 | – | 22.3 | 0.3 | 20.4 | – |
| District of Columbia | 39.5 | 0.2 | 36.5 | – | S | S |
| Florida | 15.9 | 0.2 | 32.3 | 0.1 | 31.7 | 0.4 |
| Georgia | 10.0 | 0.2 | 34.0 | 0.3 | 34.4 | 0.8 |
| Maryland | 19.8 | 4.0 | 40.2 | 6.0 | 21.2 | 1.4 |
| North Carolina | 19.0 | 0.3 | 11.8 | 0.2 | 12.1 | 0.3 |
| South Carolina | 33.3 | 0.4 | 20.2 | 0.2 | 20.6 | 0.4 |
| Virginia | 19.6 | 1.6 | 23.2 | 1.5 | 29.3 | 0.9 |
| West Virginia | 18.5 | 0.1 | 27.5 | 3.6 | 27.2 | 4.2 |
| EAST SOUTH CENTRAL STATES | ||||||
| Alabama | 23.9 | 0.2 | 28.2 | 0.1 | 32.0 | 0.3 |
| Kentucky | 17.0 | 0.2 | S | S | S | S |
| Mississippi | 35.2 | 0.2 | 23.9 | – | 24.2 | 0.1 |
| Tennessee | 45.8 | 3.1 | 11.4 | – | 11.8 | 0.2 |
| WEST SOUTH CENTRAL STATES | ||||||
| Arkansas | 25.7 | 0.1 | 23.2 | – | 24.1 | 0.2 |
| Louisiana | 20.1 | – | S | S | S | S |
| Oklahoma | 31.0 | 0.2 | 21.5 | – | 21.6 | 0.1 |
| Texas | 24.1 | 0.4 | 40.1 | 0.5 | 39.1 | 2.3 |
| MOUNTAIN STATES | ||||||
| Arizona | 31.6 | – | 32.7 | – | 32.7 | – |
| Colorado | 30.8 | 0.1 | 23.9 | – | 24.0 | – |
| Idaho | 39.9 | – | 37.4 | – | 36.9 | 0.2 |
| Montana | 31.4 | – | 43.6 | – | 44.3 | – |
| Nevada | S | S | 49.3 | – | 48.8 | – |
| New Mexico | 27.0 | – | 30.9 | – | 31.1 | – |
| Utah | 31.7 | – | S | S | S | S |
| Wyoming | 42.5 | – | S | S | S | S |
| PACIFIC STATES | ||||||
| Alaska | – | – | – | – | – | – |
| California | 20.5 | 0.8 | 19.5 | 0.1 | 19.6 | 1.2 |
| Hawaii | 45.9 | – | S | S | S | S |
| Oregon | 23.7 | – | 48.7 | – | 49.2 | 1.3 |
| Washington | 20.5 | – | 31.7 | – | 30.9 | 0.1 |
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.