| Three-wheelers (Goods) : Population and Freight (During 1961 to 1991) | ||
| Year | Population (` 000) | Freight (Billion Tonne-km) |
| 1961 | ||
| 1962 | ||
| 1963 | ||
| 1964 | ||
| 1965 | ||
| 1966 | ||
| 1967 | ||
| 1968 | ||
| 1969 | ||
| 1970 | ||
| 1971 | ||
| 1972 | ||
| 1973 | ||
| 1974 | ||
| 1975 | ||
| 1976 | ||
| 1977 | ||
| 1978 | ||
| 1979 | ||
| 1980 | ||
| 1981 | ||
| 1982 | ||
| 1983 | ||
| 1984 | ||
| 1985 | ||
| 1986 | ||
| 1987 | ||
| 1988 | ||
| 1989 | ||
| 1990 | ||
| 1991 | ||
