"Appendix C
Cost Shares of the Factor Inputs in Trucking",,,
(Basic growth accounting without land),,,
Year,Labor Weight: Share of labor costs in industry output,Capital Weight (Residual),Weight of Intermediate Inputs
,     '(1),    '(2),    '(3)
1987,0.414,0.185,0.468
1988,0.353,0.178,0.484
1989,0.337,0.174,0.494
1990,0.317,0.160,0.529
1991,0.322,0.164,0.517
1992,0.313,0.158,0.528
1993,0.314,0.164,0.518
1994,0.307,0.165,0.518
1995,0.309,0.162,0.526
1996,0.302,0.157,0.541
1997,0.299,0.164,0.534
1998,0.292,0.177,0.532
1999,0.286,0.167,0.548
2000,0.283,0.152,0.565
2001,0.296,0.158,0.546
2002,0.293,0.174,0.533
2003,0.309,0.185,0.506
"NOTE and SOURCES: Data on labor and intermediate purchases:  BEA, Annual Industry Accounts: http://www.bea.doc.gov/bea/dn2/gdpbyind_data.htm. The share of capital was calculated as a residual.   ",,,