| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1998/1999 | 103085 | 千吨 | 2026-9 |
| 1997/1998 | 94181 | 千吨 | 2026-9 |
| 1996/1997 | 98506 | 千吨 | 2026-9 |
| 1995/1996 | 86161 | 千吨 | 2026-9 |
| 1994/1995 | 84541 | 千吨 | 2026-9 |
| 1993/1994 | 82930 | 千吨 | 2026-9 |
| 1992/1993 | 87719 | 千吨 | 2026-9 |
| 1991/1992 | 93709 | 千吨 | 2026-9 |
| 1990/1991 | 89095 | 千吨 | 2026-9 |
| 1989/1990 | 85667 | 千吨 | 2026-9 |
| 1988/1989 | 81516 | 千吨 | 2026-9 |
| 1987/1988 | 78776 | 千吨 | 2026-9 |
| 1986/1987 | 79902 | 千吨 | 2026-9 |
| 1985/1986 | 78959 | 千吨 | 2026-9 |
| 1984/1985 | 90792 | 千吨 | 2026-9 |
| 1983/1984 | 71028 | 千吨 | 2026-9 |
| 1982/1983 | 70561 | 千吨 | 2026-9 |
| 1981/1982 | 63372 | 千吨 | 2026-9 |
| 1980/1981 | 67390 | 千吨 | 2026-9 |
| 1979/1980 | 58376 | 千吨 | 2026-9 |
| 1978/1979 | 61190 | 千吨 | 2026-9 |
| 1977/1978 | 50296 | 千吨 | 2026-9 |
| 1976/1977 | 52938 | 千吨 | 2026-9 |
| 1975/1976 | 50844 | 千吨 | 2026-9 |
| 1974/1975 | 59407 | 千吨 | 2026-9 |
| 1973/1974 | 53278 | 千吨 | 2026-9 |
| 1972/1973 | 53608 | 千吨 | 2026-9 |
| 1971/1972 | 53231 | 千吨 | 2026-9 |
| 1970/1971 | 45598 | 千吨 | 2026-9 |
| 1969/1970 | 46839 | 千吨 | 2026-9 |
| 1968/1969 | 49400 | 千吨 | 2026-9 |
| 1967/1968 | 48902 | 千吨 | 2026-9 |
| 1966/1967 | 41086 | 千吨 | 2026-9 |
| 1965/1966 | 46854 | 千吨 | 2026-9 |
| 1964/1965 | 44084 | 千吨 | 2026-9 |
| 1963/1964 | 38355 | 千吨 | 2026-9 |
| 1962/1963 | 45216 | 千吨 | 2026-9 |
| 1961/1962 | 35133 | 千吨 | 2026-9 |
| 1960/1961 | 37058 | 千吨 | 2026-9 |