| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1992 | 1982 | 千吨 | 2026-9 |
| 1991 | 1947 | 千吨 | 2026-9 |
| 1990 | 1852 | 千吨 | 2026-9 |
| 1989 | 1789 | 千吨 | 2026-9 |
| 1988 | 1761 | 千吨 | 2026-9 |
| 1987 | 1534 | 千吨 | 2026-9 |
| 1986 | 1232 | 千吨 | 2026-9 |
| 1985 | 1169 | 千吨 | 2026-9 |
| 1984 | 1193 | 千吨 | 2026-9 |
| 1983 | 1130 | 千吨 | 2026-9 |
| 1982 | 1156 | 千吨 | 2026-9 |
| 1981 | 1024 | 千吨 | 2026-9 |
| 1980 | 977 | 千吨 | 2026-9 |
| 1979 | 982 | 千吨 | 2026-9 |
| 1978 | 841 | 千吨 | 2026-9 |
| 1977 | 742 | 千吨 | 2026-9 |
| 1976 | 702 | 千吨 | 2026-9 |
| 1975 | 646 | 千吨 | 2026-9 |
| 1974 | 718 | 千吨 | 2026-9 |
| 1973 | 633 | 千吨 | 2026-9 |
| 1972 | 544 | 千吨 | 2026-9 |
| 1971 | 483 | 千吨 | 2026-9 |
| 1970 | 497 | 千吨 | 2026-9 |
| 1969 | 441 | 千吨 | 2026-9 |
| 1968 | 425 | 千吨 | 2026-9 |
| 1967 | 423 | 千吨 | 2026-9 |
| 1966 | 395 | 千吨 | 2026-9 |
| 1965 | 296 | 千吨 | 2026-9 |
| 1964 | 321 | 千吨 | 2026-9 |
| 1963 | 324 | 千吨 | 2026-9 |
| 1962 | 262 | 千吨 | 2026-9 |
| 1961 | 245 | 千吨 | 2026-9 |
| 1960 | 258 | 千吨 | 2026-9 |