(In 1997 billions of dollars)
|Total transportation||For-hire truck||Other for-hire||In-house trucka||Other in-house||Total GDP|
|1992 based on 1992 method and 1992 classification||374.6||99.7||129.5||145.4||NA|
|1992 based on 1997 method and 1997 classification||409.1||93.1||143.8||172.3||NA||7,456.8|
|1997 based on 1997 method and 1997 classification||367.9||81.4||163.8||116.7||6.0||8,345.6|
KEY: NA = Not applicable.
NOTES: Nominal 1992 dollars adjusted using the current series, consumer price index (CPI) published by the U.S. Bureau of Labor Statistics for all transportation. In 1992, CPI for all transportation was 140.3 and in 1997, the CPI for all transportation was 160.5.
a In-house truck in 1992 also includes in-house bus operations as these two operations were estimated together in the 1992 TSAs.
b Other in-house includes in-house air, rail, and water operations.
SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics.