| 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 | 1451900 | 吨 | 2026-9 |
| 1999/2000 | 1300600 | 吨 | 2026-9 |
| 1998/1999 | 1217300 | 吨 | 2026-9 |
| 1997/1998 | 1182800 | 吨 | 2026-9 |
| 1996/1997 | 1173700 | 吨 | 2026-9 |
| 1995/1996 | 1187500 | 吨 | 2026-9 |
| 1994/1995 | 1228400 | 吨 | 2026-9 |
| 1993/1994 | 1113500 | 吨 | 2026-9 |
| 1992/1993 | 972000 | 吨 | 2026-9 |
| 1991/1992 | 886500 | 吨 | 2026-9 |
| 1990/1991 | 1220700 | 吨 | 2026-9 |
| 1989/1990 | 1179800 | 吨 | 2026-9 |
| 1988/1989 | 1196000 | 吨 | 2026-9 |
| 1987/1988 | 1154200 | 吨 | 2026-9 |
| 1986/1987 | 1181200 | 吨 | 2026-9 |
| 1985/1986 | 1225000 | 吨 | 2026-9 |
| 1984/1985 | 1162700 | 吨 | 2026-9 |
| 1983/1984 | 1151200 | 吨 | 2026-9 |
| 1982/1983 | 1094500 | 吨 | 2026-9 |
| 1981/1982 | 982900 | 吨 | 2026-9 |
| 1980/1981 | 989223 | 吨 | 2026-9 |
| 1979/1980 | 1078161 | 吨 | 2026-9 |
| 1978/1979 | 1047916 | 吨 | 2026-9 |
| 1977/1978 | 935842 | 吨 | 2026-9 |
| 1976/1977 | 1134424 | 吨 | 2026-9 |
| 1975/1976 | 1405739 | 吨 | 2026-9 |
| 1974/1975 | 1163000 | 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 |