| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2003/2004 | 2116 | 千吨 | 2026-9 |
| 2002/2003 | 2194 | 千吨 | 2026-9 |
| 2001/2002 | 1674 | 千吨 | 2026-9 |
| 2000/2001 | 2188 | 千吨 | 2026-9 |
| 1999/2000 | 2150 | 千吨 | 2026-9 |
| 1998/1999 | 1948 | 千吨 | 2026-9 |
| 1997/1998 | 2249 | 千吨 | 2026-9 |
| 1996/1997 | 2295 | 千吨 | 2026-9 |
| 1995/1996 | 2375 | 千吨 | 2026-9 |
| 1994/1995 | 1707 | 千吨 | 2026-9 |
| 1993/1994 | 2170 | 千吨 | 2026-9 |
| 1992/1993 | 1567 | 千吨 | 2026-9 |
| 1991/1992 | 1640 | 千吨 | 2026-9 |
| 1990/1991 | 2214 | 千吨 | 2026-9 |
| 1989/1990 | 1865 | 千吨 | 2026-9 |
| 1988/1989 | 1825 | 千吨 | 2026-9 |
| 1987/1988 | 1823 | 千吨 | 2026-9 |
| 1986/1987 | 1891 | 千吨 | 2026-9 |
| 1985/1986 | 1811 | 千吨 | 2026-9 |
| 1984/1985 | 1878 | 千吨 | 2026-9 |
| 1983/1984 | 2141 | 千吨 | 2026-9 |
| 1982/1983 | 2009 | 千吨 | 2026-9 |
| 1981/1982 | 1873 | 千吨 | 2026-9 |
| 1980/1981 | 1134 | 千吨 | 2026-9 |
| 1979/1980 | 1582 | 千吨 | 2026-9 |
| 1978/1979 | 1763 | 千吨 | 2026-9 |
| 1977/1978 | 1848 | 千吨 | 2026-9 |
| 1976/1977 | 1801 | 千吨 | 2026-9 |
| 1975/1976 | 1860 | 千吨 | 2026-9 |
| 1974/1975 | 1832 | 千吨 | 2026-9 |
| 1973/1974 | 1817 | 千吨 | 2026-9 |
| 1972/1973 | 1829 | 千吨 | 2026-9 |
| 1971/1972 | 1712 | 千吨 | 2026-9 |
| 1970/1971 | 1505 | 千吨 | 2026-9 |
| 1969/1970 | 1527 | 千吨 | 2026-9 |
| 1968/1969 | 1705 | 千吨 | 2026-9 |
| 1967/1968 | 1913 | 千吨 | 2026-9 |
| 1966/1967 | 1683 | 千吨 | 2026-9 |
| 1965/1966 | 1471 | 千吨 | 2026-9 |
| 1964/1965 | 1518 | 千吨 | 2026-9 |
| 1963/1964 | 1612 | 千吨 | 2026-9 |
| 1962/1963 | 1650 | 千吨 | 2026-9 |
| 1961/1962 | 1640 | 千吨 | 2026-9 |
| 1960/1961 | 1497 | 千吨 | 2026-9 |