Table B-18 - Estimated Measures of Reliability for Shipment Characteristics by Two-Digit Commodity and Shipment Size for State of Origin: 2002
Monday, July 2, 2012
Table B-18 - Estimated Measures of Reliability for Shipment Characteristics by Two-Digit Commodity and Shipment Size for State of Origin: 2002
[Estimates are based on data from the Commodity Flow Survey. Because of rounding, estimates may not be additive]
All Commodities
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 8.3 | – | 10.4 | – | 11.0 | – | 9.4 |
| Less than 50 lbs | 14.4 | 0.8 | 15.6 | – | 14.6 | – | 11.2 |
| 50 to 99 lbs | 15.3 | 0.2 | 22.0 | – | 13.7 | – | 16.9 |
| 100 to 499 lbs | 8.1 | 0.6 | 12.1 | 0.2 | 10.5 | 0.1 | 16.0 |
| 500 to 749 lbs | 28.5 | 0.8 | 19.4 | 0.1 | 23.2 | – | 7.3 |
| 750 to 999 lbs | 27.4 | 0.5 | 19.1 | – | 19.2 | – | 8.7 |
| 1,000 to 9,999 lbs | 14.7 | 1.3 | 11.7 | 0.6 | 12.0 | 0.7 | 7.6 |
| 10,000 to 49,999 lbs | 7.5 | 2.6 | 11.0 | 3.2 | 10.1 | 2.2 | 11.0 |
| 50,000 to 99,999 lbs | 23.5 | 1.1 | 21.9 | 2.5 | 15.8 | 1.3 | 15.6 |
| 100,000 lbs or more | 23.0 | 0.7 | 20.9 | 3.0 | 21.9 | 3.3 | 15.7 |
SCTG 1, Live animals and live fish
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | – | – | – | – | – | – | – |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | – | – | – | – | – | – | – |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | – | – | – | – | – | – | – |
| 10,000 to 49,999 lbs | – | – | – | – | – | – | – |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 2, Cereal grains
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | – | – | – | – | – | – | – |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | – | – | – | – | – | – | – |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | – | – | – | – | – | – | – |
| 10,000 to 49,999 lbs | – | – | – | – | – | – | – |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 3, Other agricultural products
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | 23.4 |
| Less than 50 lbs | S | S | S | S | S | S | 26.0 |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | – | – | – | – | – | – | – |
| 500 to 749 lbs | S | S | S | S | S | S | 31.6 |
| 750 to 999 lbs | S | S | S | S | S | S | 31.6 |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | S |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 27.9 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 31.6 |
| 100,000 lbs or more | S | S | S | S | S | S | 31.6 |
SCTG 4, Animal feed and products of animal origin, nec
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 46.6 | – | S | S | 40.3 | – | S |
| Less than 50 lbs | S | S | S | S | S | S | 31.6 |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | – | – | – | – | – | – | – |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 30.1 |
| 10,000 to 49,999 lbs | 47.9 | 9.7 | S | S | 42.8 | 8.1 | S |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | S |
| 100,000 lbs or more | S | S | S | S | S | S | 46.0 |
SCTG 5, Meat, fish, seafood, and their preparations
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 31.2 | – | 44.3 | – | 45.3 | – | S |
| Less than 50 lbs | S | S | S | S | S | S | S |
| 50 to 99 lbs | S | S | S | S | S | S | S |
| 100 to 499 lbs | S | S | S | S | S | S | S |
| 500 to 749 lbs | S | S | S | S | S | S | S |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | 29.7 | 8.7 | 31.3 | 8.2 | 29.7 | 5.9 | 32.6 |
| 10,000 to 49,999 lbs | 46.6 | 8.9 | S | S | S | S | 11.2 |
| 50,000 to 99,999 lbs | S | S | 48.7 | 3.6 | S | S | 24.1 |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 6, Milled grain products and preparations, and bakery products
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 42.0 | – | 41.3 | – | S | S | 27.7 |
| Less than 50 lbs | S | S | S | S | S | S | S |
| 50 to 99 lbs | S | S | S | S | S | S | 31.6 |
| 100 to 499 lbs | S | S | S | S | S | S | 30.6 |
| 500 to 749 lbs | S | S | S | S | S | S | 31.6 |
| 750 to 999 lbs | S | S | S | S | S | S | 31.6 |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 28.3 |
| 10,000 to 49,999 lbs | 39.4 | 9.1 | 42.1 | 9.4 | 48.3 | 9.3 | 35.2 |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 7, Other prepared foodstuffs and fats and oils
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 34.2 | – | 32.5 | – | 26.3 | – | 19.6 |
| Less than 50 lbs | S | S | S | S | S | S | 31.3 |
| 50 to 99 lbs | S | S | S | S | S | S | 26.6 |
| 100 to 499 lbs | 44.6 | 0.9 | 36.9 | 0.3 | 33.4 | 0.1 | 35.4 |
| 500 to 749 lbs | 47.6 | 1.4 | 44.0 | 0.2 | 42.2 | 0.2 | 30.4 |
| 750 to 999 lbs | 39.0 | 1.2 | S | S | 35.7 | 0.2 | S |
| 1,000 to 9,999 lbs | 38.3 | 6.9 | 28.9 | 4.4 | 43.8 | 2.7 | 29.6 |
| 10,000 to 49,999 lbs | 42.0 | 11.6 | 38.4 | 8.5 | 27.2 | 9.3 | 35.9 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | S |
| 100,000 lbs or more | S | S | S | S | S | S | 30.7 |
SCTG 8, Alcoholic beverages
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 31.5 | – | 32.1 | – | 38.0 | – | 26.1 |
| Less than 50 lbs | 42.0 | 0.3 | 47.6 | 0.1 | 39.2 | 0.2 | S |
| 50 to 99 lbs | 36.4 | 1.0 | S | S | 31.6 | 0.3 | S |
| 100 to 499 lbs | S | S | S | S | S | S | 29.1 |
| 500 to 749 lbs | 43.0 | 2.0 | S | S | S | S | 27.0 |
| 750 to 999 lbs | 37.5 | 0.9 | 35.7 | 0.8 | 38.9 | 2.2 | 28.9 |
| 1,000 to 9,999 lbs | 27.4 | 7.2 | 30.1 | 7.4 | S | S | 14.4 |
| 10,000 to 49,999 lbs | 29.1 | 3.1 | 34.1 | 6.6 | S | S | 35.5 |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 9, Tobacco products
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | 31.6 |
| Less than 50 lbs | S | S | S | S | S | S | 31.6 |
| 50 to 99 lbs | S | S | S | S | S | S | 31.6 |
| 100 to 499 lbs | S | S | S | S | S | S | 31.6 |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | – | – | – | – | – | – | – |
| 10,000 to 49,999 lbs | – | – | – | – | – | – | – |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 10, Monumental or building stone
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | 31.6 |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | – | – | – | – | – | – | – |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | – | – | – | – | – | – | – |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 31.6 |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 11, Natural sands
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 47.6 | – | 30.5 | – | 40.8 | – | 23.7 |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | S | S | S | S | S | S | 31.6 |
| 500 to 749 lbs | S | S | S | S | S | S | 31.7 |
| 750 to 999 lbs | S | S | S | S | S | S | 31.6 |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 29.7 |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | S |
| 50,000 to 99,999 lbs | 38.7 | 9.9 | 36.4 | 9.7 | 45.2 | 10.4 | 28.8 |
| 100,000 lbs or more | 47.9 | 9.9 | 47.6 | 9.7 | S | S | 26.6 |
SCTG 12, Gravel and crushed stone
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 27.8 | – | 23.8 | – | 24.2 | – | 21.7 |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | – | – | – | – | – | – | – |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 48.9 |
| 10,000 to 49,999 lbs | 19.8 | 9.3 | 15.5 | 8.7 | 27.1 | 7.2 | 20.2 |
| 50,000 to 99,999 lbs | 31.2 | 3.7 | 27.5 | 3.3 | 43.2 | 2.6 | 18.8 |
| 100,000 lbs or more | S | S | S | S | S | S | 43.3 |
SCTG 13, Nonmetallic minerals nec
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | 25.7 |
| Less than 50 lbs | S | S | S | S | S | S | 31.6 |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | S | S | S | S | S | S | 31.6 |
| 500 to 749 lbs | S | S | S | S | S | S | 35.1 |
| 750 to 999 lbs | S | S | S | S | S | S | 31.6 |
| 1,000 to 9,999 lbs | 46.6 | 13.8 | S | S | S | S | S |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 32.5 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 31.6 |
| 100,000 lbs or more | 47.1 | 7.6 | S | S | S | S | 26.1 |
SCTG 14, Metallic ores and concentrates
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | 31.6 |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | – | – | – | – | – | – | – |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 31.6 |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 31.6 |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 15, Coal
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | 31.6 |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | – | – | – | – | – | – | – |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | – | – | – | – | – | – | – |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 31.6 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 31.6 |
| 100,000 lbs or more | S | S | S | S | S | S | 31.6 |
SCTG 17, Gasoline and aviation turbine fuel
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | 16.6 |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | S | S | S | S | S | S | 31.6 |
| 100 to 499 lbs | S | S | S | S | S | S | 31.6 |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | S | S | S | S | S | S | 31.6 |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 44.3 |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 22.6 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 16.2 |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 18, Fuel oils
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 41.8 | – | 40.3 | – | S | S | S |
| Less than 50 lbs | S | S | S | S | S | S | 31.6 |
| 50 to 99 lbs | S | S | S | S | S | S | S |
| 100 to 499 lbs | S | S | S | S | S | S | 28.6 |
| 500 to 749 lbs | S | S | S | S | S | S | 31.0 |
| 750 to 999 lbs | S | S | S | S | S | S | S |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | S |
| 10,000 to 49,999 lbs | S | S | 49.5 | 7.0 | 37.2 | 9.8 | 37.8 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 23.7 |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 19, Coal and petroleum products, nec
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 37.5 | – | 34.0 | – | S | S | S |
| Less than 50 lbs | S | S | S | S | S | S | S |
| 50 to 99 lbs | S | S | S | S | S | S | 31.6 |
| 100 to 499 lbs | S | S | S | S | S | S | S |
| 500 to 749 lbs | S | S | S | S | S | S | 31.3 |
| 750 to 999 lbs | S | S | S | S | S | S | 36.2 |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 29.2 |
| 10,000 to 49,999 lbs | S | S | 44.3 | 9.9 | S | S | 25.3 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | S |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 20, Basic chemicals
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 34.5 | – | 25.1 | – | 42.6 | – | 17.2 |
| Less than 50 lbs | S | S | S | S | S | S | 24.2 |
| 50 to 99 lbs | S | S | S | S | S | S | 30.3 |
| 100 to 499 lbs | S | S | 40.4 | 1.2 | S | S | S |
| 500 to 749 lbs | S | S | 44.5 | – | S | S | 30.6 |
| 750 to 999 lbs | S | S | 45.0 | 0.3 | S | S | 26.4 |
| 1,000 to 9,999 lbs | S | S | 42.4 | 5.1 | 43.7 | 5.7 | 27.2 |
| 10,000 to 49,999 lbs | 36.2 | 8.4 | 46.1 | 9.8 | S | S | 12.6 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 27.9 |
| 100,000 lbs or more | 36.5 | 11.1 | 38.7 | 14.3 | 36.2 | 13.2 | 38.6 |
SCTG 21, Pharmaceutical products
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | 43.4 | – | 16.9 |
| Less than 50 lbs | 41.0 | 16.9 | 44.3 | 19.3 | 38.0 | 19.9 | 15.6 |
| 50 to 99 lbs | 40.9 | 5.4 | S | S | S | S | 43.0 |
| 100 to 499 lbs | S | S | S | S | S | S | 39.8 |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 28.1 |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 29.1 |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 22, Fertilizers
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | S |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | S | S | S | S | S | S | 31.6 |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | S | S | S | S | S | S | 31.6 |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 31.6 |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | S |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 31.6 |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 23, Chemical products and preparations, nec
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 27.2 | – | 46.1 | – | S | S | S |
| Less than 50 lbs | S | S | 39.1 | 3.5 | S | S | S |
| 50 to 99 lbs | S | S | S | S | S | S | S |
| 100 to 499 lbs | S | S | S | S | S | S | S |
| 500 to 749 lbs | S | S | S | S | S | S | S |
| 750 to 999 lbs | 37.5 | 0.2 | S | S | S | S | S |
| 1,000 to 9,999 lbs | 35.9 | 5.6 | S | S | 47.3 | 3.3 | 48.2 |
| 10,000 to 49,999 lbs | 30.9 | 12.7 | 45.0 | 8.1 | S | S | 28.1 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | S |
| 100,000 lbs or more | S | S | S | S | S | S | 36.5 |
SCTG 24, Plastics and rubber
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 13.3 | – | 16.3 | – | 18.5 | – | 22.1 |
| Less than 50 lbs | S | S | 33.6 | – | 26.9 | – | 22.9 |
| 50 to 99 lbs | 39.4 | 0.5 | 40.0 | 0.1 | 31.5 | – | S |
| 100 to 499 lbs | 37.6 | 1.7 | 41.3 | 0.6 | 28.1 | 0.2 | 46.3 |
| 500 to 749 lbs | S | S | 44.7 | 0.3 | 25.7 | 0.1 | 48.3 |
| 750 to 999 lbs | S | S | 45.0 | 0.3 | 31.5 | 0.1 | 39.8 |
| 1,000 to 9,999 lbs | 21.6 | 4.5 | 24.8 | 3.5 | 42.2 | 3.3 | 14.6 |
| 10,000 to 49,999 lbs | 19.8 | 4.9 | 20.0 | 3.0 | 20.5 | 4.2 | 6.6 |
| 50,000 to 99,999 lbs | 27.1 | 0.4 | 25.7 | 0.8 | 29.8 | 0.4 | 26.9 |
| 100,000 lbs or more | 27.4 | 3.0 | 25.8 | 4.4 | 29.3 | 7.0 | 15.1 |
SCTG 25, Logs and other wood in the rough
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | 24.4 |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | – | – | – | – | – | – | – |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 31.6 |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 24.4 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 28.8 |
| 100,000 lbs or more | S | S | S | S | S | S | 31.6 |
SCTG 26, Wood products
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | 31.4 | – | 37.5 | – | 16.3 |
| Less than 50 lbs | S | S | S | S | S | S | 21.6 |
| 50 to 99 lbs | S | S | S | S | S | S | 26.3 |
| 100 to 499 lbs | S | S | S | S | S | S | 23.1 |
| 500 to 749 lbs | S | S | S | S | S | S | 22.8 |
| 750 to 999 lbs | S | S | S | S | S | S | 24.9 |
| 1,000 to 9,999 lbs | S | S | 48.7 | 1.7 | S | S | 22.3 |
| 10,000 to 49,999 lbs | S | S | 26.1 | 3.4 | 37.4 | 2.8 | 13.3 |
| 50,000 to 99,999 lbs | 18.0 | 3.0 | 26.0 | 3.5 | 15.6 | 3.3 | 13.5 |
| 100,000 lbs or more | 33.6 | 2.8 | S | S | 45.1 | 3.2 | 15.7 |
SCTG 27, Pulp, newsprint, paper, and paperboard
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | 45.8 | – | S | S | 13.6 |
| Less than 50 lbs | S | S | 49.5 | – | S | S | 26.1 |
| 50 to 99 lbs | 40.9 | – | 41.2 | – | S | S | 25.7 |
| 100 to 499 lbs | 36.7 | 0.3 | 35.2 | – | S | S | S |
| 500 to 749 lbs | 30.3 | 0.1 | 32.1 | – | 32.6 | – | S |
| 750 to 999 lbs | 30.2 | 0.2 | 37.5 | – | S | S | S |
| 1,000 to 9,999 lbs | 43.8 | 0.6 | 25.0 | 0.2 | 43.1 | 0.2 | 47.2 |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 4.5 |
| 50,000 to 99,999 lbs | 38.0 | 2.0 | 47.3 | 2.1 | S | S | S |
| 100,000 lbs or more | S | S | 45.7 | 5.2 | S | S | 7.7 |
SCTG 28, Paper or paperboard articles
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 33.6 | – | 33.1 | – | 27.8 | – | 27.0 |
| Less than 50 lbs | S | S | S | S | S | S | 43.5 |
| 50 to 99 lbs | S | S | S | S | S | S | 26.1 |
| 100 to 499 lbs | 44.8 | 6.7 | 35.3 | 7.8 | 49.4 | 2.5 | 27.9 |
| 500 to 749 lbs | 41.4 | 0.6 | 26.6 | 0.8 | 31.3 | 0.6 | S |
| 750 to 999 lbs | 45.4 | 0.5 | S | S | 45.3 | – | 42.5 |
| 1,000 to 9,999 lbs | 38.7 | 6.8 | 43.4 | 7.2 | 28.8 | 9.1 | S |
| 10,000 to 49,999 lbs | 39.9 | 11.2 | 36.8 | 11.5 | 32.9 | 12.9 | 20.9 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 31.6 |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 29, Printed products
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 40.6 | – | 29.8 | – | 29.5 | – | 11.3 |
| Less than 50 lbs | S | S | 40.1 | 12.5 | 43.3 | 10.5 | 11.3 |
| 50 to 99 lbs | 42.4 | 2.7 | 44.7 | 1.2 | 48.9 | 2.2 | 34.0 |
| 100 to 499 lbs | S | S | S | S | S | S | 33.9 |
| 500 to 749 lbs | S | S | S | S | S | S | 29.8 |
| 750 to 999 lbs | S | S | S | S | S | S | 33.8 |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 30.5 |
| 10,000 to 49,999 lbs | 37.3 | 13.3 | 41.5 | 18.2 | 41.4 | 18.4 | 21.3 |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 30, Textiles, leather, and articles of textiles or leather
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 11.7 | – | 30.0 | – | 23.3 | – | 4.5 |
| Less than 50 lbs | 42.9 | 1.1 | 31.7 | 0.3 | 29.5 | 0.4 | 4.8 |
| 50 to 99 lbs | 27.9 | 0.2 | 23.9 | 0.1 | 25.4 | 0.2 | 14.8 |
| 100 to 499 lbs | 24.8 | 2.4 | 26.0 | 1.0 | 30.2 | 1.6 | 5.6 |
| 500 to 749 lbs | 27.9 | 1.4 | 28.4 | 0.6 | 28.5 | 0.9 | 10.5 |
| 750 to 999 lbs | 21.0 | 0.8 | 24.3 | 0.5 | 30.4 | 0.6 | 10.5 |
| 1,000 to 9,999 lbs | 20.2 | 3.3 | 18.4 | 3.6 | 22.4 | 4.0 | 7.3 |
| 10,000 to 49,999 lbs | 17.5 | 5.6 | 38.0 | 5.2 | 33.7 | 6.2 | 10.9 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 43.3 |
| 100,000 lbs or more | S | S | S | S | S | S | 28.0 |
SCTG 31, Nonmetallic mineral products
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 24.6 | – | 39.0 | – | 19.3 | – | S |
| Less than 50 lbs | S | S | S | S | 42.7 | – | S |
| 50 to 99 lbs | S | S | S | S | S | S | S |
| 100 to 499 lbs | S | S | S | S | S | S | 25.8 |
| 500 to 749 lbs | 42.2 | 0.3 | 38.9 | – | S | S | 40.6 |
| 750 to 999 lbs | S | S | S | S | S | S | S |
| 1,000 to 9,999 lbs | 39.3 | 3.1 | S | S | 36.5 | 0.7 | S |
| 10,000 to 49,999 lbs | 32.8 | 7.2 | 49.4 | 10.3 | 19.8 | 7.8 | S |
| 50,000 to 99,999 lbs | 29.7 | 2.1 | 28.1 | 7.3 | 30.6 | 6.4 | 21.1 |
| 100,000 lbs or more | 37.7 | 2.0 | S | S | 30.3 | 2.4 | S |
SCTG 32, Base metal in primary or semifinished forms and in finished basic shapes
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 13.2 | – | 21.6 | – | 19.2 | – | 11.2 |
| Less than 50 lbs | S | S | S | S | S | S | 23.4 |
| 50 to 99 lbs | 45.0 | 0.2 | 37.0 | – | S | S | 29.9 |
| 100 to 499 lbs | 40.1 | 0.9 | 17.9 | 0.3 | 40.5 | 0.1 | 23.9 |
| 500 to 749 lbs | 28.0 | 0.2 | 24.5 | – | 23.7 | – | 33.9 |
| 750 to 999 lbs | S | S | 36.5 | 0.1 | 44.3 | 0.1 | 16.7 |
| 1,000 to 9,999 lbs | 25.2 | 2.0 | 17.0 | 1.9 | 38.6 | 2.4 | 17.7 |
| 10,000 to 49,999 lbs | 13.9 | 6.3 | 19.9 | 5.7 | 19.9 | 6.9 | 6.7 |
| 50,000 to 99,999 lbs | 33.5 | 0.7 | 37.9 | 1.0 | S | S | 21.8 |
| 100,000 lbs or more | 25.1 | 3.9 | 29.1 | 6.6 | 28.0 | 7.6 | 32.3 |
SCTG 33, Articles of base metal
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 41.9 | – | 41.8 | – | S | S | 19.5 |
| Less than 50 lbs | S | S | S | S | S | S | 24.5 |
| 50 to 99 lbs | 32.7 | 0.4 | 28.6 | 0.2 | 49.7 | 0.2 | 29.4 |
| 100 to 499 lbs | 25.0 | 1.3 | 25.6 | 1.0 | 32.8 | 1.4 | 32.7 |
| 500 to 749 lbs | 29.5 | 0.7 | 44.7 | 1.2 | 40.9 | 0.2 | 44.0 |
| 750 to 999 lbs | S | S | S | S | S | S | S |
| 1,000 to 9,999 lbs | 30.8 | 7.2 | 41.5 | 8.7 | 48.4 | 9.1 | 18.1 |
| 10,000 to 49,999 lbs | S | S | 49.2 | 8.2 | S | S | 14.7 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 29.9 |
| 100,000 lbs or more | S | S | S | S | S | S | 27.9 |
SCTG 34, Machinery
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 20.9 | – | 40.6 | – | 38.8 | – | 25.5 |
| Less than 50 lbs | 26.2 | 2.4 | 28.7 | 0.7 | 25.8 | 0.9 | 29.7 |
| 50 to 99 lbs | 22.9 | 0.3 | 27.9 | 0.2 | 19.1 | 0.2 | 25.6 |
| 100 to 499 lbs | 28.7 | 3.0 | 46.9 | 2.6 | 19.7 | 2.1 | 37.8 |
| 500 to 749 lbs | 29.1 | 1.3 | 46.8 | 1.1 | 24.9 | 0.8 | 36.4 |
| 750 to 999 lbs | 32.8 | 0.5 | 31.5 | 0.4 | 30.8 | 0.4 | 20.4 |
| 1,000 to 9,999 lbs | 20.6 | 3.9 | 26.0 | 4.6 | 24.6 | 5.0 | 15.7 |
| 10,000 to 49,999 lbs | 32.1 | 6.4 | 47.6 | 8.4 | 44.7 | 8.1 | 11.5 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 31.6 |
| 100,000 lbs or more | S | S | S | S | S | S | 31.6 |
SCTG 35, Electronic and other electrical equipment and components and office equipment
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 17.7 | – | 17.3 | – | 26.9 | – | 16.2 |
| Less than 50 lbs | 33.2 | 4.4 | 34.0 | 0.6 | 28.0 | 0.5 | 16.8 |
| 50 to 99 lbs | 37.3 | 1.0 | 45.4 | 0.4 | 36.4 | 0.2 | 22.5 |
| 100 to 499 lbs | 21.4 | 2.2 | 36.9 | 1.7 | 15.8 | 1.1 | 24.8 |
| 500 to 749 lbs | 34.2 | 1.3 | 35.4 | 0.6 | 21.0 | 0.5 | 22.6 |
| 750 to 999 lbs | 34.7 | 0.4 | 31.7 | 0.3 | 13.4 | 0.2 | 25.8 |
| 1,000 to 9,999 lbs | 19.9 | 4.6 | 19.4 | 2.2 | 24.9 | 2.5 | 13.8 |
| 10,000 to 49,999 lbs | 41.2 | 6.7 | 21.5 | 5.3 | 32.6 | 5.9 | 9.2 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 31.6 |
| 100,000 lbs or more | S | S | S | S | S | S | 31.6 |
SCTG 36, Motorized and other vehicles (including parts)
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 26.7 | – | 19.6 | – | 17.9 | – | 38.5 |
| Less than 50 lbs | S | S | 40.3 | 0.6 | 41.4 | 0.1 | S |
| 50 to 99 lbs | 39.6 | 0.2 | 32.6 | 0.2 | S | S | 29.5 |
| 100 to 499 lbs | S | S | 33.7 | 0.8 | 41.3 | 0.4 | 31.3 |
| 500 to 749 lbs | S | S | 33.5 | 0.2 | S | S | 29.7 |
| 750 to 999 lbs | 42.0 | 0.6 | 36.3 | 0.3 | 34.6 | 0.3 | 43.6 |
| 1,000 to 9,999 lbs | 33.1 | 6.3 | 27.2 | 5.6 | 44.2 | 4.3 | 20.1 |
| 10,000 to 49,999 lbs | 29.0 | 6.7 | 25.6 | 7.7 | 23.2 | 7.5 | 11.8 |
| 50,000 to 99,999 lbs | 42.2 | 4.1 | 25.8 | 2.9 | 25.0 | 3.8 | 13.6 |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 37, Transportation equipment, nec
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | 27.6 |
| Less than 50 lbs | S | S | 46.2 | 4.7 | S | S | 28.2 |
| 50 to 99 lbs | S | S | S | S | S | S | 32.0 |
| 100 to 499 lbs | S | S | S | S | S | S | 31.1 |
| 500 to 749 lbs | S | S | S | S | S | S | 30.0 |
| 750 to 999 lbs | S | S | S | S | S | S | 31.6 |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 29.5 |
| 10,000 to 49,999 lbs | – | – | – | – | – | – | – |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 38, Precision instruments and apparatus
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 30.4 | – | 32.1 | – | 30.1 | – | 19.5 |
| Less than 50 lbs | S | S | S | S | S | S | 22.5 |
| 50 to 99 lbs | S | S | S | S | S | S | 33.5 |
| 100 to 499 lbs | 49.0 | 2.5 | S | S | S | S | 47.2 |
| 500 to 749 lbs | S | S | S | S | S | S | 29.8 |
| 750 to 999 lbs | S | S | S | S | S | S | 27.3 |
| 1,000 to 9,999 lbs | S | S | 32.4 | 13.6 | S | S | 31.7 |
| 10,000 to 49,999 lbs | 37.4 | 12.9 | 39.7 | 15.8 | 37.9 | 16.3 | 19.9 |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
SCTG 39, Furniture, mattresses and mattress supports, lamps, lighting fittings, and
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | S |
| Less than 50 lbs | 49.7 | 19.0 | S | S | S | S | 36.4 |
| 50 to 99 lbs | S | S | S | S | S | S | S |
| 100 to 499 lbs | S | S | S | S | S | S | 47.9 |
| 500 to 749 lbs | S | S | S | S | S | S | 31.6 |
| 750 to 999 lbs | S | S | S | S | S | S | 31.4 |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 33.0 |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 31.6 |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | S | S | S | S | S | S | 31.6 |
SCTG 40, Miscellaneous manufactured products
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 23.8 | – | 30.8 | – | 25.8 | – | 13.2 |
| Less than 50 lbs | 46.0 | 5.8 | 39.6 | 3.1 | 37.3 | 1.3 | 16.0 |
| 50 to 99 lbs | 45.5 | 0.8 | 39.5 | 0.5 | S | S | 20.8 |
| 100 to 499 lbs | 27.0 | 2.5 | 26.1 | 4.6 | 28.1 | 1.3 | 32.5 |
| 500 to 749 lbs | 34.9 | 1.6 | 43.1 | 2.1 | S | S | 22.2 |
| 750 to 999 lbs | 47.5 | 0.7 | S | S | S | S | 21.9 |
| 1,000 to 9,999 lbs | 48.5 | 6.2 | S | S | S | S | 26.3 |
| 10,000 to 49,999 lbs | 29.0 | 6.5 | 33.3 | 9.1 | 32.4 | 10.2 | 35.8 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 28.0 |
| 100,000 lbs or more | S | S | S | S | S | S | S |
SCTG 41, Waste and scrap
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | S | S | S | S | S | S | 35.0 |
| Less than 50 lbs | – | – | – | – | – | – | – |
| 50 to 99 lbs | – | – | – | – | – | – | – |
| 100 to 499 lbs | S | S | S | S | S | S | 31.6 |
| 500 to 749 lbs | – | – | – | – | – | – | – |
| 750 to 999 lbs | – | – | – | – | – | – | – |
| 1,000 to 9,999 lbs | S | S | S | S | S | S | 34.5 |
| 10,000 to 49,999 lbs | S | S | S | S | S | S | 34.3 |
| 50,000 to 99,999 lbs | S | S | S | S | S | S | 30.0 |
| 100,000 lbs or more | S | S | S | S | S | S | 28.2 |
SCTG 43, Mixed freight
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 38.7 | – | 18.3 | – | 17.8 | – | S |
| Less than 50 lbs | S | S | S | S | 36.4 | 0.3 | S |
| 50 to 99 lbs | 49.1 | 0.6 | S | S | 43.1 | 0.2 | S |
| 100 to 499 lbs | S | S | 34.2 | 0.8 | 27.5 | 1.0 | 41.4 |
| 500 to 749 lbs | S | S | 40.6 | 1.0 | 34.8 | 0.8 | 38.5 |
| 750 to 999 lbs | S | S | 38.8 | 0.8 | 35.6 | 0.8 | 26.7 |
| 1,000 to 9,999 lbs | 45.0 | 2.2 | 17.8 | 3.0 | 20.2 | 3.9 | 20.5 |
| 10,000 to 49,999 lbs | 16.4 | 7.9 | 18.6 | 4.1 | 15.1 | 4.6 | 9.5 |
| 50,000 to 99,999 lbs | 44.6 | 0.5 | S | S | S | S | 30.3 |
| 100,000 lbs or more | – | – | – | – | – | – | – |
Commodity unknown
| Shipment Weight | Value | Tons | Ton-miles | CV of average miles per shipment |
|||
|---|---|---|---|---|---|---|---|
| CV | Std. error of percent |
CV | Std. error of percent |
CV | Std. error of percent |
||
| All shipment sizes | 47.4 | – | 44.1 | – | S | S | 24.3 |
| Less than 50 lbs | S | S | 37.3 | 0.1 | S | S | 25.6 |
| 50 to 99 lbs | S | S | S | S | 49.7 | 10.5 | S |
| 100 to 499 lbs | S | S | 42.4 | 2.0 | S | S | 31.3 |
| 500 to 749 lbs | S | S | S | S | S | S | 31.6 |
| 750 to 999 lbs | S | S | S | S | S | S | 31.6 |
| 1,000 to 9,999 lbs | S | S | 46.5 | 11.8 | 27.8 | 13.1 | S |
| 10,000 to 49,999 lbs | S | S | 48.7 | 16.8 | S | S | 47.5 |
| 50,000 to 99,999 lbs | – | – | – | – | – | – | – |
| 100,000 lbs or more | – | – | – | – | – | – | – |
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.