| 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 | 2260000 | 吨 | 2026-9 |
| 1999/2000 | 2134400 | 吨 | 2026-9 |
| 1998/1999 | 1765700 | 吨 | 2026-9 |
| 1997/1998 | 1987000 | 吨 | 2026-9 |
| 1996/1997 | 2012400 | 吨 | 2026-9 |
| 1995/1996 | 2055500 | 吨 | 2026-9 |
| 1994/1995 | 2128300 | 吨 | 2026-9 |
| 1993/1994 | 2043700 | 吨 | 2026-9 |
| 1992/1993 | 2298200 | 吨 | 2026-9 |
| 1991/1992 | 1161700 | 吨 | 2026-9 |
| 1990/1991 | 1781700 | 吨 | 2026-9 |
| 1989/1990 | 1709100 | 吨 | 2026-9 |
| 1988/1989 | 1818600 | 吨 | 2026-9 |
| 1987/1988 | 1866300 | 吨 | 2026-9 |
| 1986/1987 | 1755300 | 吨 | 2026-9 |
| 1985/1986 | 1685300 | 吨 | 2026-9 |
| 1984/1985 | 1884512 | 吨 | 2026-9 |
| 1983/1984 | 1460700 | 吨 | 2026-9 |
| 1982/1983 | 1615400 | 吨 | 2026-9 |
| 1981/1982 | 1377000 | 吨 | 2026-9 |
| 1980/1981 | 1801900 | 吨 | 2026-9 |
| 1979/1980 | 1729100 | 吨 | 2026-9 |
| 1978/1979 | 1671200 | 吨 | 2026-9 |
| 1977/1978 | 1128300 | 吨 | 2026-9 |
| 1976/1977 | 1598000 | 吨 | 2026-9 |
| 1975/1976 | 1991900 | 吨 | 2026-9 |
| 1974/1975 | 1600000 | 吨 | 2026-9 |
| 1973/1974 | 598000 | 吨 | 2026-9 |
| 1972/1973 | 517000 | 吨 | 2026-9 |
| 1971/1972 | 445000 | 吨 | 2026-9 |
| 1970/1971 | 438000 | 吨 | 2026-9 |