| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1992 | 156 | 千吨 | 2026-9 |
| 1991 | 159 | 千吨 | 2026-9 |
| 1990 | 164 | 千吨 | 2026-9 |
| 1989 | 157 | 千吨 | 2026-9 |
| 1988 | 152 | 千吨 | 2026-9 |
| 1987 | 155 | 千吨 | 2026-9 |
| 1986 | 167 | 千吨 | 2026-9 |
| 1985 | 181 | 千吨 | 2026-9 |
| 1984 | 169 | 千吨 | 2026-9 |
| 1983 | 175 | 千吨 | 2026-9 |
| 1982 | 182 | 千吨 | 2026-9 |
| 1981 | 173 | 千吨 | 2026-9 |
| 1980 | 176 | 千吨 | 2026-9 |
| 1979 | 179 | 千吨 | 2026-9 |
| 1978 | 166 | 千吨 | 2026-9 |
| 1977 | 172 | 千吨 | 2026-9 |
| 1976 | 178 | 千吨 | 2026-9 |
| 1975 | 171 | 千吨 | 2026-9 |
| 1974 | 163 | 千吨 | 2026-9 |
| 1973 | 144 | 千吨 | 2026-9 |
| 1972 | 143 | 千吨 | 2026-9 |
| 1971 | 161 | 千吨 | 2026-9 |
| 1970 | 182 | 千吨 | 2026-9 |
| 1969 | 185 | 千吨 | 2026-9 |
| 1968 | 167 | 千吨 | 2026-9 |
| 1967 | 174 | 千吨 | 2026-9 |
| 1966 | 180 | 千吨 | 2026-9 |
| 1965 | 162 | 千吨 | 2026-9 |
| 1964 | 165 | 千吨 | 2026-9 |
| 1963 | 171 | 千吨 | 2026-9 |
| 1962 | 165 | 千吨 | 2026-9 |
| 1961 | 149 | 千吨 | 2026-9 |
| 1960 | 129 | 千吨 | 2026-9 |