Table 1:  Growth Rates of Labor Productivity in Transportation and U.S. Business,,,,,
"Growth Rates - annual, percentage",,,,,
,1990-2000,1990-2001,1990-1995,1995-2000,1995-2001
Air transportation,2.4,1.6,4.2,0.6,-0.6
Line-haul railroads,5.2,5.3,5.7,4.6,5.0
General freight trucking - long distance,1.7,1.4,1.5,2.0,1.3
U.S. Business,2.0,2.0,1.4,2.6,2.5
Source:  The data on which these growth rates are based were obtained from the Bureau of Labor Statistics internet site.  For the three transportation industries:  ftp://ftp.bls.gov/pub/special.requests/opt/dipts/ipr.aiin.txt.  For Private Business:  http://data.bls.gov/PDQ/servlet/SurveyOutputServlet.,,,,,