Table 4-20: Energy Intensity of Passenger Modes (Btu per passenger-mile)
Table 4-20: Energy Intensity of Passenger Modes (Btu per passenger-mile)Excel | CSV
1960 1965 1970 1975 1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Air, certificated carrier ...