Table B-3b. Estimated Measures of Reliability for Shipment Characteristics by Distance Shipped: 2002 and 1997

[Estimates are shown as percents and are based on data from the 2002 and 1997 Commodity Flow Surveys]

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Table B-14. Estimated Measures of Reliability for Shipment Characteristics by Three-Digit Commodity and Mode of Transportation: 2002

[Estimates are based on the 2002 Commodity Flow Survey]

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Appendix C - Sample Design, Data Collection, and Estimation

The primary goal for the 2002 Commodity Flow Survey (CFS) is to estimate shipping volumes (value, tons, and ton-miles) by commodity and mode of transportation at varying levels of geographic detail. A secondary objective is...

Table B-4d. Estimated Standard Error of Percentage for Shipment Characteristics by Shipment Weight: Annualized Growth Rate for 1997-2002 and 1993-2002

[Estimates are shown as percents and are based on data from the 2002, 1997, and 1993 Commodity Flow Surveys]

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Table B-4b. Estimated Measures of Reliability for Shipment Characteristics by Shipment Weight: 2002 and 1997

[Estimates are shown as percents and are based on data from the 2002 and 1997 Commodity Flow Surveys]

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Table 3e. Shipment Characteristics by Distance Shipped: Percent of Total for 2002, 1997 and 1993

[Estimates are based on data from the 2002, 1997, and 1993 Commodity Flow Surveys. Because of rounding, estimates may not be additive]

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Table B-13. Estimated Measures of Reliability for Shipment Characteristics by Four-Digit Commodity: 2002

[Estimates are based on data from the 2002 Commodity Flow Survey]

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Table 11c. Shipment Characteristics by Mode of Transportation for the United States: Annualized Growth Rate for 1997 to 2002 and 1993 to 2002

[Estimates are based on data from the 2002, 1997, and 1993 Commodity Flow Surveys. Because of rounding, estimates may not be additive]

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Table 4a. Shipment Characteristics by Shipment Weight: 2002

[Estimates are based on data from the 2002 Commodity Flow Survey. Because of rounding, estimates may not be additive]

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Table 11a. Shipment Characteristics by Mode of Transportation for the United States: 2002 and 1997

[Estimates are based on data from the 2002 and 1997 Commodity Flow Surveys. Because of rounding, estimates may not be additive]

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