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 | 9.8 | – | 16.1 | – | 12.9 | – |
| NEW ENGLAND STATES | ||||||
| Connecticut | 42.6 | – | 42.9 | – | 44.3 | – |
| Maine | 36.4 | – | S | S | S | S |
| Massachusetts | 33.5 | 0.1 | 27.4 | – | 27.6 | – |
| New Hampshire | 19.5 | – | S | S | S | S |
| Rhode Island | 45.6 | – | S | S | S | S |
| Vermont | S | S | 30.4 | – | 30.4 | – |
| MIDDLE ATLANTIC STATES | ||||||
| New Jersey | 18.3 | 0.2 | 45.4 | – | 45.1 | 0.3 |
| New York | S | S | 20.4 | – | 19.5 | – |
| Pennsylvania | 31.5 | 0.3 | 25.6 | – | 25.7 | 0.2 |
| EAST NORTH CENTRAL STATES | ||||||
| Illinois | 26.1 | 0.6 | 48.1 | 0.3 | 49.1 | 2.2 |
| Indiana | 25.5 | 0.4 | 30.3 | – | 30.5 | 0.6 |
| Michigan | 23.1 | 0.2 | S | S | S | S |
| Ohio | 9.5 | 0.2 | 14.4 | – | 14.5 | 0.3 |
| Wisconsin | 36.4 | 0.2 | 24.4 | – | 25.3 | 0.5 |
| WEST NORTH CENTRAL STATES | ||||||
| Iowa | 15.7 | 0.1 | S | S | S | S |
| Kansas | 15.3 | – | S | S | S | S |
| Minnesota | 21.0 | 0.3 | 19.9 | – | 20.1 | 0.4 |
| Missouri | 27.3 | 0.3 | S | S | S | S |
| Nebraska | 26.5 | 0.1 | 42.6 | – | 41.8 | 0.4 |
| North Dakota | S | S | S | S | S | S |
| South Dakota | S | S | S | S | S | S |
| SOUTH ATLANTIC STATES | ||||||
| Delaware | 49.7 | 0.1 | 29.9 | – | 30.4 | – |
| District of Columbia | S | S | S | S | S | S |
| Florida | 21.7 | 0.2 | 22.8 | – | 23.1 | 0.3 |
| Georgia | 17.0 | 0.2 | 18.8 | – | 19.2 | 0.3 |
| Maryland | 41.8 | 0.1 | 22.1 | – | 22.2 | – |
| North Carolina | 13.4 | 0.1 | 29.5 | – | 29.7 | 0.3 |
| South Carolina | 20.6 | 0.1 | 29.3 | – | 29.8 | 0.3 |
| Virginia | 24.3 | 0.1 | 26.9 | – | 26.9 | 0.2 |
| West Virginia | 43.4 | – | 38.6 | – | 38.3 | 0.1 |
| EAST SOUTH CENTRAL STATES | ||||||
| Alabama | 42.5 | 0.2 | S | S | S | S |
| Kentucky | 28.7 | 0.2 | S | S | S | S |
| Mississippi | 30.8 | – | 27.0 | – | 27.3 | 0.2 |
| Tennessee | 18.1 | 0.1 | 34.5 | – | 33.6 | 0.3 |
| WEST SOUTH CENTRAL STATES | ||||||
| Arkansas | 35.7 | 0.2 | 39.4 | – | 39.2 | 0.3 |
| Louisiana | 25.1 | – | 24.1 | – | 24.0 | 0.3 |
| Oklahoma | 16.8 | 0.1 | 32.7 | – | 31.8 | 0.2 |
| Texas | 30.8 | 0.6 | 15.6 | – | 17.2 | 0.5 |
| MOUNTAIN STATES | ||||||
| Arizona | 24.9 | 0.4 | 36.4 | – | 35.6 | 0.2 |
| Colorado | 19.8 | 0.2 | S | S | S | S |
| Idaho | 19.3 | 0.1 | 36.1 | 1.0 | 38.7 | 0.8 |
| Montana | 27.4 | 0.1 | 27.4 | 0.7 | 29.9 | 2.0 |
| Nevada | 13.7 | – | S | S | S | S |
| New Mexico | 28.5 | – | 49.6 | – | S | S |
| Utah | 14.9 | 0.2 | 27.6 | 0.2 | 32.0 | 0.5 |
| Wyoming | 31.1 | – | S | S | S | S |
| PACIFIC STATES | ||||||
| Alaska | S | S | S | S | S | S |
| California | 34.2 | 3.0 | 18.2 | 0.6 | 24.0 | 1.6 |
| Hawaii | 32.4 | – | S | S | S | S |
| Oregon | 15.6 | 3.0 | 23.0 | 5.7 | 15.9 | 0.9 |
| Washington | 10.9 | 1.6 | 44.3 | 6.5 | 29.1 | 3.3 |
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.