| 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 | 258000 | 吨 | 2026-9 |
| 1999/2000 | 267000 | 吨 | 2026-9 |
| 1998/1999 | 246100 | 吨 | 2026-9 |
| 1997/1998 | 258800 | 吨 | 2026-9 |
| 1996/1997 | 354300 | 吨 | 2026-9 |
| 1995/1996 | 320900 | 吨 | 2026-9 |
| 1994/1995 | 343600 | 吨 | 2026-9 |
| 1993/1994 | 251100 | 吨 | 2026-9 |
| 1992/1993 | 393600 | 吨 | 2026-9 |
| 1991/1992 | 224000 | 吨 | 2026-9 |
| 1990/1991 | 318500 | 吨 | 2026-9 |
| 1989/1990 | 326900 | 吨 | 2026-9 |
| 1988/1989 | 315100 | 吨 | 2026-9 |
| 1987/1988 | 439800 | 吨 | 2026-9 |
| 1986/1987 | 347600 | 吨 | 2026-9 |
| 1985/1986 | 417000 | 吨 | 2026-9 |
| 1984/1985 | 449200 | 吨 | 2026-9 |
| 1983/1984 | 414200 | 吨 | 2026-9 |
| 1982/1983 | 428700 | 吨 | 2026-9 |
| 1976/1977 | 448000 | 吨 | 2026-9 |
| 1975/1976 | 405000 | 吨 | 2026-9 |
| 1974/1975 | 426000 | 吨 | 2026-9 |
| 1973/1974 | 492000 | 吨 | 2026-9 |
| 1972/1973 | 439000 | 吨 | 2026-9 |
| 1971/1972 | 546000 | 吨 | 2026-9 |
| 1970/1971 | 457000 | 吨 | 2026-9 |