| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1992 | 1860 | 千吨 | 2026-9 |
| 1991 | 1812 | 千吨 | 2026-9 |
| 1990 | 1790 | 千吨 | 2026-9 |
| 1989 | 1763 | 千吨 | 2026-9 |
| 1988 | 1700 | 千吨 | 2026-9 |
| 1987 | 1626 | 千吨 | 2026-9 |
| 1986 | 1608 | 千吨 | 2026-9 |
| 1985 | 1450 | 千吨 | 2026-9 |
| 1984 | 1410 | 千吨 | 2026-9 |
| 1983 | 1318 | 千吨 | 2026-9 |
| 1982 | 1273 | 千吨 | 2026-9 |
| 1981 | 1276 | 千吨 | 2026-9 |
| 1980 | 1281 | 千吨 | 2026-9 |
| 1979 | 1174 | 千吨 | 2026-9 |
| 1978 | 1124 | 千吨 | 2026-9 |
| 1977 | 1015 | 千吨 | 2026-9 |
| 1976 | 1009 | 千吨 | 2026-9 |
| 1975 | 947 | 千吨 | 2026-9 |
| 1974 | 902 | 千吨 | 2026-9 |
| 1973 | 827 | 千吨 | 2026-9 |
| 1972 | 768 | 千吨 | 2026-9 |
| 1971 | 736 | 千吨 | 2026-9 |
| 1970 | 657 | 千吨 | 2026-9 |
| 1969 | 558 | 千吨 | 2026-9 |
| 1968 | 539 | 千吨 | 2026-9 |
| 1967 | 500 | 千吨 | 2026-9 |
| 1966 | 460 | 千吨 | 2026-9 |
| 1965 | 455 | 千吨 | 2026-9 |
| 1964 | 468 | 千吨 | 2026-9 |
| 1963 | 394 | 千吨 | 2026-9 |
| 1962 | 407 | 千吨 | 2026-9 |
| 1961 | 382 | 千吨 | 2026-9 |
| 1960 | 425 | 千吨 | 2026-9 |