| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 4550 | 千吨 | 2026-9 |
| 2025/2026 | 4200 | 千吨 | 2026-9 |
| 2024/2025 | 3800 | 千吨 | 2026-9 |
| 2023/2024 | 3000 | 千吨 | 2026-9 |
| 2022/2023 | 2700 | 千吨 | 2026-9 |
| 2021/2022 | 3700 | 千吨 | 2026-9 |
| 2020/2021 | 3450 | 千吨 | 2026-9 |
| 2019/2020 | 3500 | 千吨 | 2026-9 |
| 2018/2019 | 3100 | 千吨 | 2026-9 |
| 2017/2018 | 3100 | 千吨 | 2026-9 |
| 2016/2017 | 3100 | 千吨 | 2026-9 |
| 2015/2016 | 2950 | 千吨 | 2026-9 |
| 2014/2015 | 2600 | 千吨 | 2026-9 |
| 2013/2014 | 2360 | 千吨 | 2026-9 |
| 2012/2013 | 2220 | 千吨 | 2026-9 |
| 2011/2012 | 2100 | 千吨 | 2026-9 |
| 2010/2011 | 1900 | 千吨 | 2026-9 |
| 2009/2010 | 1725 | 千吨 | 2026-9 |
| 2008/2009 | 1450 | 千吨 | 2026-9 |
| 2007/2008 | 1291 | 千吨 | 2026-9 |
| 2006/2007 | 1169 | 千吨 | 2026-9 |
| 2005/2006 | 1150 | 千吨 | 2026-9 |
| 2004/2005 | 1059 | 千吨 | 2026-9 |
| 2003/2004 | 1067 | 千吨 | 2026-9 |
| 2002/2003 | 1254 | 千吨 | 2026-9 |
| 2001/2002 | 1316 | 千吨 | 2026-9 |
| 2000/2001 | 1249 | 千吨 | 2026-9 |
| 1999/2000 | 1106 | 千吨 | 2026-9 |
| 1998/1999 | 921 | 千吨 | 2026-9 |
| 1997/1998 | 775 | 千吨 | 2026-9 |
| 1996/1997 | 699 | 千吨 | 2026-9 |
| 1995/1996 | 521 | 千吨 | 2026-9 |
| 1994/1995 | 699 | 千吨 | 2026-9 |
| 1993/1994 | 522 | 千吨 | 2026-9 |
| 1992/1993 | 382 | 千吨 | 2026-9 |
| 1991/1992 | 322 | 千吨 | 2026-9 |
| 1990/1991 | 320 | 千吨 | 2026-9 |
| 1989/1990 | 390 | 千吨 | 2026-9 |
| 1988/1989 | 430 | 千吨 | 2026-9 |
| 1987/1988 | 429 | 千吨 | 2026-9 |
| 1986/1987 | 541 | 千吨 | 2026-9 |
| 1985/1986 | 424 | 千吨 | 2026-9 |
| 1984/1985 | 435 | 千吨 | 2026-9 |
| 1983/1984 | 383 | 千吨 | 2026-9 |
| 1982/1983 | 299 | 千吨 | 2026-9 |
| 1981/1982 | 208 | 千吨 | 2026-9 |
| 1980/1981 | 85 | 千吨 | 2026-9 |
| 1979/1980 | 107 | 千吨 | 2026-9 |
| 1978/1979 | 103 | 千吨 | 2026-9 |
| 1977/1978 | 112 | 千吨 | 2026-9 |
| 1976/1977 | 55 | 千吨 | 2026-9 |
| 1975/1976 | 59 | 千吨 | 2026-9 |