| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1992 | 1831 | 千吨 | 2026-9 |
| 1991 | 1860 | 千吨 | 2026-9 |
| 1990 | 1753 | 千吨 | 2026-9 |
| 1989 | 1670 | 千吨 | 2026-9 |
| 1988 | 1826 | 千吨 | 2026-9 |
| 1987 | 1960 | 千吨 | 2026-9 |
| 1986 | 1910 | 千吨 | 2026-9 |
| 1985 | 1845 | 千吨 | 2026-9 |
| 1984 | 1936 | 千吨 | 2026-9 |
| 1983 | 1764 | 千吨 | 2026-9 |
| 1982 | 1698 | 千吨 | 2026-9 |
| 1981 | 1834 | 千吨 | 2026-9 |
| 1980 | 1836 | 千吨 | 2026-9 |
| 1979 | 1824 | 千吨 | 2026-9 |
| 1978 | 1663 | 千吨 | 2026-9 |
| 1977 | 1651 | 千吨 | 2026-9 |
| 1976 | 1799 | 千吨 | 2026-9 |
| 1975 | 1746 | 千吨 | 2026-9 |
| 1974 | 1791 | 千吨 | 2026-9 |
| 1973 | 1460 | 千吨 | 2026-9 |
| 1972 | 1456 | 千吨 | 2026-9 |
| 1971 | 1613 | 千吨 | 2026-9 |
| 1970 | 1565 | 千吨 | 2026-9 |
| 1969 | 1552 | 千吨 | 2026-9 |
| 1968 | 1625 | 千吨 | 2026-9 |
| 1967 | 1583 | 千吨 | 2026-9 |
| 1966 | 1475 | 千吨 | 2026-9 |
| 1965 | 1402 | 千吨 | 2026-9 |
| 1964 | 1378 | 千吨 | 2026-9 |
| 1963 | 1454 | 千吨 | 2026-9 |
| 1962 | 1484 | 千吨 | 2026-9 |
| 1961 | 1448 | 千吨 | 2026-9 |
| 1960 | 1325 | 千吨 | 2026-9 |