| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1986/1987 | 96498 | 千吨 | 2026-9 |
| 1985/1986 | 86075 | 千吨 | 2026-9 |
| 1984/1985 | 86775 | 千吨 | 2026-9 |
| 1983/1984 | 87741 | 千吨 | 2026-9 |
| 1982/1983 | 95186 | 千吨 | 2026-9 |
| 1981/1982 | 99616 | 千吨 | 2026-9 |
| 1980/1981 | 105985 | 千吨 | 2026-9 |
| 1979/1980 | 107385 | 千吨 | 2026-9 |
| 1978/1979 | 98590 | 千吨 | 2026-9 |
| 1977/1978 | 101727 | 千吨 | 2026-9 |
| 1976/1977 | 85697 | 千吨 | 2026-9 |
| 1975/1976 | 81426 | 千吨 | 2026-9 |
| 1974/1975 | 87772 | 千吨 | 2026-9 |
| 1973/1974 | 88559 | 千吨 | 2026-9 |
| 1972/1973 | 91861 | 千吨 | 2026-9 |
| 1971/1972 | 86630 | 千吨 | 2026-9 |
| 1970/1971 | 93882 | 千吨 | 2026-9 |
| 1969/1970 | 87651 | 千吨 | 2026-9 |
| 1968/1969 | 78912 | 千吨 | 2026-9 |
| 1967/1968 | 69191 | 千吨 | 2026-9 |
| 1966/1967 | 64922 | 千吨 | 2026-9 |
| 1965/1966 | 70595 | 千吨 | 2026-9 |
| 1964/1965 | 58899 | 千吨 | 2026-9 |
| 1963/1964 | 50233 | 千吨 | 2026-9 |
| 1962/1963 | 59233 | 千吨 | 2026-9 |
| 1961/1962 | 59671 | 千吨 | 2026-9 |
| 1960/1961 | 53915 | 千吨 | 2026-9 |