| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2004/2005 | 0 | 吨 | 2026-9 |
| 2003/2004 | 0 | 吨 | 2026-9 |
| 2002/2003 | 0 | 吨 | 2026-9 |
| 2001/2002 | 0 | 吨 | 2026-9 |
| 2000/2001 | 40824 | 吨 | 2026-9 |
| 1999/2000 | 44455 | 吨 | 2026-9 |
| 1998/1999 | 49686 | 吨 | 2026-9 |
| 1997/1998 | 45579 | 吨 | 2026-9 |
| 1996/1997 | 45942 | 吨 | 2026-9 |
| 1995/1996 | 36291 | 吨 | 2026-9 |
| 1994/1995 | 35800 | 吨 | 2026-9 |
| 1993/1994 | 37676 | 吨 | 2026-9 |
| 1992/1993 | 38430 | 吨 | 2026-9 |
| 1991/1992 | 38990 | 吨 | 2026-9 |
| 1990/1991 | 41372 | 吨 | 2026-9 |
| 1989/1990 | 39175 | 吨 | 2026-9 |
| 1988/1989 | 40475 | 吨 | 2026-9 |
| 1987/1988 | 42826 | 吨 | 2026-9 |
| 1986/1987 | 30547 | 吨 | 2026-9 |
| 1985/1986 | 30347 | 吨 | 2026-9 |
| 1984/1985 | 34176 | 吨 | 2026-9 |
| 1983/1984 | 35164 | 吨 | 2026-9 |
| 1982/1983 | 30901 | 吨 | 2026-9 |
| 1976/1977 | 8000 | 吨 | 2026-9 |
| 1975/1976 | 10000 | 吨 | 2026-9 |
| 1974/1975 | 28000 | 吨 | 2026-9 |
| 1973/1974 | 28000 | 吨 | 2026-9 |
| 1972/1973 | 31000 | 吨 | 2026-9 |
| 1971/1972 | 31000 | 吨 | 2026-9 |
| 1970/1971 | 27000 | 吨 | 2026-9 |