| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2003/2004 | 0 | 吨 | 2026-9 |
| 2002/2003 | 0 | 吨 | 2026-9 |
| 2001/2002 | 0 | 吨 | 2026-9 |
| 2000/2001 | 450000 | 吨 | 2026-9 |
| 1999/2000 | 518000 | 吨 | 2026-9 |
| 1998/1999 | 457000 | 吨 | 2026-9 |
| 1997/1998 | 425000 | 吨 | 2026-9 |
| 1996/1997 | 440000 | 吨 | 2026-9 |
| 1995/1996 | 535000 | 吨 | 2026-9 |
| 1994/1995 | 530000 | 吨 | 2026-9 |
| 1993/1994 | 603000 | 吨 | 2026-9 |
| 1992/1993 | 576000 | 吨 | 2026-9 |
| 1991/1992 | 201000 | 吨 | 2026-9 |
| 1990/1991 | 388000 | 吨 | 2026-9 |
| 1989/1990 | 375000 | 吨 | 2026-9 |
| 1988/1989 | 318000 | 吨 | 2026-9 |
| 1987/1988 | 306000 | 吨 | 2026-9 |
| 1986/1987 | 400000 | 吨 | 2026-9 |
| 1985/1986 | 270000 | 吨 | 2026-9 |
| 1984/1985 | 388000 | 吨 | 2026-9 |
| 1983/1984 | 364000 | 吨 | 2026-9 |
| 1982/1983 | 440000 | 吨 | 2026-9 |
| 1981/1982 | 260000 | 吨 | 2026-9 |
| 1980/1981 | 450000 | 吨 | 2026-9 |
| 1979/1980 | 450000 | 吨 | 2026-9 |
| 1978/1979 | 510000 | 吨 | 2026-9 |
| 1977/1978 | 315000 | 吨 | 2026-9 |
| 1976/1977 | 380000 | 吨 | 2026-9 |
| 1975/1976 | 430000 | 吨 | 2026-9 |
| 1974/1975 | 385000 | 吨 | 2026-9 |
| 1973/1974 | 0 | 吨 | 2026-9 |
| 1972/1973 | 0 | 吨 | 2026-9 |
| 1971/1972 | 0 | 吨 | 2026-9 |
| 1970/1971 | 0 | 吨 | 2026-9 |