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 | 12.7 | – | 20.6 | – | 43.6 | – |
| NEW ENGLAND STATES | ||||||
| Connecticut | S | S | 30.3 | – | 31.1 | – |
| Maine | 36.8 | – | S | S | S | S |
| Massachusetts | 31.8 | 0.4 | 48.6 | – | 49.8 | 0.2 |
| New Hampshire | 40.8 | 0.1 | 30.3 | – | 30.4 | 0.2 |
| Rhode Island | 36.1 | – | S | S | S | S |
| Vermont | S | S | S | S | S | S |
| MIDDLE ATLANTIC STATES | ||||||
| New Jersey | 29.5 | 2.1 | 32.7 | 3.4 | 34.5 | 3.0 |
| New York | S | S | 16.7 | 0.1 | 18.5 | 0.2 |
| Pennsylvania | 33.1 | 6.0 | S | S | 47.2 | 3.6 |
| EAST NORTH CENTRAL STATES | ||||||
| Illinois | 33.0 | 0.5 | 43.3 | 0.3 | 45.3 | 2.1 |
| Indiana | S | S | 43.0 | 0.3 | 44.8 | 1.5 |
| Michigan | 27.8 | 0.6 | 48.8 | 0.3 | 48.6 | 1.8 |
| Ohio | 48.3 | 2.1 | S | S | S | S |
| Wisconsin | 25.3 | 0.2 | 35.3 | – | 37.5 | 0.2 |
| WEST NORTH CENTRAL STATES | ||||||
| Iowa | 23.4 | – | 35.2 | – | 33.6 | 0.1 |
| Kansas | 32.3 | – | 46.2 | – | 45.7 | 0.1 |
| Minnesota | 35.3 | 0.2 | 35.2 | – | 36.7 | 0.5 |
| Missouri | S | S | 49.3 | – | 46.7 | 0.3 |
| Nebraska | 37.0 | 0.2 | 40.8 | 0.1 | 41.6 | 0.7 |
| North Dakota | 40.5 | – | S | S | S | S |
| South Dakota | 41.7 | – | 42.2 | – | 42.5 | – |
| SOUTH ATLANTIC STATES | ||||||
| Delaware | 21.5 | 3.9 | 33.5 | 8.4 | 27.3 | 1.4 |
| District of Columbia | 48.9 | – | S | S | S | S |
| Florida | 24.7 | 0.3 | 48.2 | 0.2 | 44.9 | 1.7 |
| Georgia | S | S | 33.3 | 0.3 | 31.3 | 1.1 |
| Maryland | 30.4 | 1.3 | 24.2 | 3.1 | 18.8 | 1.1 |
| North Carolina | 12.9 | 0.2 | 24.6 | 0.3 | 23.7 | 0.7 |
| South Carolina | 43.3 | 1.0 | 44.1 | 0.1 | 40.0 | 0.5 |
| Virginia | 27.9 | 1.4 | 24.1 | 0.7 | 27.9 | 1.1 |
| West Virginia | S | S | S | S | S | S |
| EAST SOUTH CENTRAL STATES | ||||||
| Alabama | 47.8 | – | 47.2 | – | 46.8 | 0.1 |
| Kentucky | 22.6 | – | 32.5 | – | 32.2 | 0.1 |
| Mississippi | S | S | 48.9 | – | 49.9 | 0.6 |
| Tennessee | 30.8 | 1.0 | 27.0 | 0.2 | 28.9 | 0.7 |
| WEST SOUTH CENTRAL STATES | ||||||
| Arkansas | 41.3 | – | S | S | S | S |
| Louisiana | 46.9 | – | 40.6 | 0.1 | 40.5 | 1.1 |
| Oklahoma | S | S | S | S | S | S |
| Texas | 35.2 | 0.5 | 33.3 | 0.2 | 32.7 | 2.1 |
| MOUNTAIN STATES | ||||||
| Arizona | S | S | S | S | S | S |
| Colorado | 42.9 | 0.2 | S | S | S | S |
| Idaho | S | S | S | S | S | S |
| Montana | S | S | S | S | S | S |
| Nevada | S | S | 49.7 | – | 49.9 | – |
| New Mexico | S | S | S | S | S | S |
| Utah | 43.5 | – | S | S | S | S |
| Wyoming | S | S | S | S | S | S |
| PACIFIC STATES | ||||||
| Alaska | – | – | – | – | – | – |
| California | 31.7 | 1.0 | S | S | S | S |
| Hawaii | S | S | S | S | S | S |
| Oregon | 46.7 | – | S | S | S | S |
| Washington | 40.3 | – | 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.