| 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 | 511640 | 吨 | 2026-9 |
| 1999/2000 | 562385 | 吨 | 2026-9 |
| 1998/1999 | 417246 | 吨 | 2026-9 |
| 1997/1998 | 373155 | 吨 | 2026-9 |
| 1996/1997 | 298588 | 吨 | 2026-9 |
| 1995/1996 | 513935 | 吨 | 2026-9 |
| 1994/1995 | 527650 | 吨 | 2026-9 |
| 1993/1994 | 530215 | 吨 | 2026-9 |
| 1992/1993 | 492070 | 吨 | 2026-9 |
| 1991/1992 | 138975 | 吨 | 2026-9 |
| 1990/1991 | 235125 | 吨 | 2026-9 |
| 1989/1990 | 322350 | 吨 | 2026-9 |
| 1988/1989 | 271580 | 吨 | 2026-9 |
| 1987/1988 | 236300 | 吨 | 2026-9 |
| 1986/1987 | 269600 | 吨 | 2026-9 |
| 1985/1986 | 221125 | 吨 | 2026-9 |
| 1984/1985 | 230850 | 吨 | 2026-9 |
| 1983/1984 | 203416 | 吨 | 2026-9 |
| 1982/1983 | 270324 | 吨 | 2026-9 |
| 1976/1977 | 215000 | 吨 | 2026-9 |
| 1975/1976 | 267000 | 吨 | 2026-9 |
| 1974/1975 | 209000 | 吨 | 2026-9 |
| 1973/1974 | 25000 | 吨 | 2026-9 |
| 1972/1973 | 264000 | 吨 | 2026-9 |
| 1971/1972 | 281000 | 吨 | 2026-9 |
| 1970/1971 | 252000 | 吨 | 2026-9 |