| 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 | 360000 | 吨 | 2026-9 |
| 1999/2000 | 434050 | 吨 | 2026-9 |
| 1998/1999 | 338956 | 吨 | 2026-9 |
| 1997/1998 | 316748 | 吨 | 2026-9 |
| 1996/1997 | 305501 | 吨 | 2026-9 |
| 1995/1996 | 501578 | 吨 | 2026-9 |
| 1994/1995 | 350676 | 吨 | 2026-9 |
| 1993/1994 | 448765 | 吨 | 2026-9 |
| 1992/1993 | 312269 | 吨 | 2026-9 |
| 1991/1992 | 225339 | 吨 | 2026-9 |
| 1990/1991 | 261940 | 吨 | 2026-9 |
| 1989/1990 | 213571 | 吨 | 2026-9 |
| 1988/1989 | 199002 | 吨 | 2026-9 |
| 1987/1988 | 190068 | 吨 | 2026-9 |
| 1986/1987 | 193210 | 吨 | 2026-9 |
| 1985/1986 | 157094 | 吨 | 2026-9 |
| 1984/1985 | 154000 | 吨 | 2026-9 |
| 1983/1984 | 154000 | 吨 | 2026-9 |
| 1982/1983 | 140000 | 吨 | 2026-9 |
| 1981/1982 | 153000 | 吨 | 2026-9 |
| 1980/1981 | 166000 | 吨 | 2026-9 |
| 1979/1980 | 143000 | 吨 | 2026-9 |
| 1978/1979 | 163976 | 吨 | 2026-9 |
| 1977/1978 | 130851 | 吨 | 2026-9 |
| 1976/1977 | 125923 | 吨 | 2026-9 |
| 1975/1976 | 132841 | 吨 | 2026-9 |
| 1974/1975 | 157436 | 吨 | 2026-9 |
| 1973/1974 | 127000 | 吨 | 2026-9 |
| 1972/1973 | 114000 | 吨 | 2026-9 |
| 1971/1972 | 135000 | 吨 | 2026-9 |
| 1970/1971 | 94000 | 吨 | 2026-9 |