| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2005/2006 | 560 | 千吨 | 2026-9 |
| 2004/2005 | 560 | 千吨 | 2026-9 |
| 2003/2004 | 560 | 千吨 | 2026-9 |
| 2002/2003 | 570 | 千吨 | 2026-9 |
| 2001/2002 | 570 | 千吨 | 2026-9 |
| 2000/2001 | 550 | 千吨 | 2026-9 |
| 1999/2000 | 540 | 千吨 | 2026-9 |
| 1998/1999 | 573 | 千吨 | 2026-9 |
| 1997/1998 | 600 | 千吨 | 2026-9 |
| 1996/1997 | 528 | 千吨 | 2026-9 |
| 1995/1996 | 465 | 千吨 | 2026-9 |
| 1994/1995 | 414 | 千吨 | 2026-9 |
| 1993/1994 | 532 | 千吨 | 2026-9 |
| 1992/1993 | 477 | 千吨 | 2026-9 |
| 1991/1992 | 620 | 千吨 | 2026-9 |
| 1990/1991 | 564 | 千吨 | 2026-9 |
| 1989/1990 | 591 | 千吨 | 2026-9 |
| 1988/1989 | 483 | 千吨 | 2026-9 |
| 1987/1988 | 690 | 千吨 | 2026-9 |
| 1986/1987 | 641 | 千吨 | 2026-9 |
| 1985/1986 | 690 | 千吨 | 2026-9 |
| 1984/1985 | 712 | 千吨 | 2026-9 |
| 1983/1984 | 715 | 千吨 | 2026-9 |
| 1982/1983 | 660 | 千吨 | 2026-9 |
| 1981/1982 | 675 | 千吨 | 2026-9 |
| 1980/1981 | 600 | 千吨 | 2026-9 |
| 1979/1980 | 690 | 千吨 | 2026-9 |
| 1978/1979 | 650 | 千吨 | 2026-9 |
| 1977/1978 | 650 | 千吨 | 2026-9 |
| 1976/1977 | 650 | 千吨 | 2026-9 |
| 1975/1976 | 600 | 千吨 | 2026-9 |
| 1974/1975 | 542 | 千吨 | 2026-9 |
| 1973/1974 | 630 | 千吨 | 2026-9 |
| 1972/1973 | 602 | 千吨 | 2026-9 |
| 1971/1972 | 500 | 千吨 | 2026-9 |
| 1970/1971 | 408 | 千吨 | 2026-9 |
| 1969/1970 | 405 | 千吨 | 2026-9 |
| 1968/1969 | 385 | 千吨 | 2026-9 |
| 1967/1968 | 382 | 千吨 | 2026-9 |
| 1966/1967 | 399 | 千吨 | 2026-9 |
| 1965/1966 | 363 | 千吨 | 2026-9 |
| 1964/1965 | 348 | 千吨 | 2026-9 |
| 1963/1964 | 335 | 千吨 | 2026-9 |
| 1962/1963 | 335 | 千吨 | 2026-9 |
| 1961/1962 | 295 | 千吨 | 2026-9 |
| 1960/1961 | 285 | 千吨 | 2026-9 |