Index: 1991 = 100.0
|Business sector (all industries)||100.0||102.3||102.8||103.9||104.1||105.8||107.1||108.5||109.4||111.1||109.9|
KEY: U = data are unavailable
NOTE: Rail productivity data are only available through 1999. Source data are indexes with base years of 1997 (air), 1996 (business), and 1987 (rail). BTS reindexed these data so that 1991 is the base year for all.
SOURCE: U.S. Department of Labor, Bureau of Labor Statistics, available at http://www.bls.gov, as of October 2003. Business sector-"Most Requested Statistics." Rail-"Industry Multifactor Productivity Data Table by Industry, 1987-1999." Air-"Multifactor Productivity Data For Air Transportation."