Table 3-6. National Transportation and Economic Trends
Table 3-6. National Transportation and Economic TrendsExcel | CSV
1960 1965 1970 1975 1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Passenger-miles (billions)R 1,327 1,630 2,170 2,561 2,895 3,326 3,946 3,976 4,089 4,165 4,262 4,333 4,483 4,623 4,749 U...