| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1994/1995 | 272 | 千吨 | 2026-9 |
| 1993/1994 | 235 | 千吨 | 2026-9 |
| 1992/1993 | 230 | 千吨 | 2026-9 |
| 1991/1992 | 231 | 千吨 | 2026-9 |
| 1990/1991 | 213 | 千吨 | 2026-9 |
| 1989/1990 | 211 | 千吨 | 2026-9 |
| 1988/1989 | 211 | 千吨 | 2026-9 |
| 1987/1988 | 215 | 千吨 | 2026-9 |
| 1986/1987 | 206 | 千吨 | 2026-9 |
| 1985/1986 | 198 | 千吨 | 2026-9 |
| 1984/1985 | 187 | 千吨 | 2026-9 |
| 1983/1984 | 200 | 千吨 | 2026-9 |
| 1982/1983 | 201 | 千吨 | 2026-9 |
| 1981/1982 | 201 | 千吨 | 2026-9 |
| 1980/1981 | 202 | 千吨 | 2026-9 |
| 1979/1980 | 213 | 千吨 | 2026-9 |
| 1978/1979 | 199 | 千吨 | 2026-9 |
| 1977/1978 | 199 | 千吨 | 2026-9 |
| 1976/1977 | 182 | 千吨 | 2026-9 |
| 1975/1976 | 185 | 千吨 | 2026-9 |
| 1974/1975 | 195 | 千吨 | 2026-9 |
| 1973/1974 | 240 | 千吨 | 2026-9 |
| 1972/1973 | 214 | 千吨 | 2026-9 |
| 1971/1972 | 230 | 千吨 | 2026-9 |
| 1970/1971 | 227 | 千吨 | 2026-9 |
| 1969/1970 | 181 | 千吨 | 2026-9 |
| 1968/1969 | 255 | 千吨 | 2026-9 |
| 1967/1968 | 247 | 千吨 | 2026-9 |
| 1966/1967 | 230 | 千吨 | 2026-9 |
| 1965/1966 | 205 | 千吨 | 2026-9 |
| 1964/1965 | 197 | 千吨 | 2026-9 |
| 1963/1964 | 203 | 千吨 | 2026-9 |
| 1962/1963 | 195 | 千吨 | 2026-9 |
| 1961/1962 | 194 | 千吨 | 2026-9 |
| 1960/1961 | 196 | 千吨 | 2026-9 |