| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 2116 | 千吨 | 2026-9 |
| 2025/2026 | 2101 | 千吨 | 2026-9 |
| 2024/2025 | 2022 | 千吨 | 2026-9 |
| 2023/2024 | 2077 | 千吨 | 2026-9 |
| 2022/2023 | 1900 | 千吨 | 2026-9 |
| 2021/2022 | 1922 | 千吨 | 2026-9 |
| 2020/2021 | 2046 | 千吨 | 2026-9 |
| 2019/2020 | 2064 | 千吨 | 2026-9 |
| 2018/2019 | 1597 | 千吨 | 2026-9 |
| 2017/2018 | 1747 | 千吨 | 2026-9 |
| 2016/2017 | 1859 | 千吨 | 2026-9 |
| 2015/2016 | 1776 | 千吨 | 2026-9 |
| 2014/2015 | 1699 | 千吨 | 2026-9 |
| 2013/2014 | 1888 | 千吨 | 2026-9 |
| 2012/2013 | 1806 | 千吨 | 2026-9 |
| 2011/2012 | 1784 | 千吨 | 2026-9 |
| 2010/2011 | 1515 | 千吨 | 2026-9 |
| 2009/2010 | 1251 | 千吨 | 2026-9 |
| 2008/2009 | 1140 | 千吨 | 2026-9 |
| 2007/2008 | 1450 | 千吨 | 2026-9 |
| 2006/2007 | 1435 | 千吨 | 2026-9 |
| 2005/2006 | 1435 | 千吨 | 2026-9 |
| 2004/2005 | 1225 | 千吨 | 2026-9 |
| 2003/2004 | 1170 | 千吨 | 2026-9 |
| 2002/2003 | 1150 | 千吨 | 2026-9 |
| 2001/2002 | 1110 | 千吨 | 2026-9 |
| 2000/2001 | 1100 | 千吨 | 2026-9 |
| 1999/2000 | 950 | 千吨 | 2026-9 |
| 1998/1999 | 800 | 千吨 | 2026-9 |
| 1997/1998 | 750 | 千吨 | 2026-9 |
| 1996/1997 | 640 | 千吨 | 2026-9 |
| 1995/1996 | 660 | 千吨 | 2026-9 |
| 1994/1995 | 620 | 千吨 | 2026-9 |
| 1993/1994 | 550 | 千吨 | 2026-9 |
| 1992/1993 | 525 | 千吨 | 2026-9 |
| 1991/1992 | 500 | 千吨 | 2026-9 |
| 1990/1991 | 480 | 千吨 | 2026-9 |
| 1989/1990 | 470 | 千吨 | 2026-9 |
| 1988/1989 | 435 | 千吨 | 2026-9 |
| 1987/1988 | 425 | 千吨 | 2026-9 |
| 1986/1987 | 325 | 千吨 | 2026-9 |
| 1985/1986 | 291 | 千吨 | 2026-9 |
| 1984/1985 | 210 | 千吨 | 2026-9 |
| 1983/1984 | 205 | 千吨 | 2026-9 |
| 1982/1983 | 200 | 千吨 | 2026-9 |
| 1981/1982 | 200 | 千吨 | 2026-9 |
| 1980/1981 | 200 | 千吨 | 2026-9 |
| 1979/1980 | 210 | 千吨 | 2026-9 |
| 1978/1979 | 210 | 千吨 | 2026-9 |
| 1977/1978 | 250 | 千吨 | 2026-9 |
| 1976/1977 | 240 | 千吨 | 2026-9 |
| 1975/1976 | 235 | 千吨 | 2026-9 |
| 1974/1975 | 230 | 千吨 | 2026-9 |
| 1973/1974 | 225 | 千吨 | 2026-9 |
| 1972/1973 | 0 | 千吨 | 2026-9 |