| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 432 | 千吨 | 2026-9 |
| 2025/2026 | 450 | 千吨 | 2026-9 |
| 2024/2025 | 361 | 千吨 | 2026-9 |
| 2023/2024 | 378 | 千吨 | 2026-9 |
| 2022/2023 | 411 | 千吨 | 2026-9 |
| 2021/2022 | 435 | 千吨 | 2026-9 |
| 2020/2021 | 504 | 千吨 | 2026-9 |
| 2019/2020 | 389 | 千吨 | 2026-9 |
| 2018/2019 | 485 | 千吨 | 2026-9 |
| 2017/2018 | 475 | 千吨 | 2026-9 |
| 2016/2017 | 508 | 千吨 | 2026-9 |
| 2015/2016 | 495 | 千吨 | 2026-9 |
| 2014/2015 | 366 | 千吨 | 2026-9 |
| 2013/2014 | 463 | 千吨 | 2026-9 |
| 2012/2013 | 451 | 千吨 | 2026-9 |
| 2011/2012 | 349 | 千吨 | 2026-9 |
| 2010/2011 | 588 | 千吨 | 2026-9 |
| 2009/2010 | 776 | 千吨 | 2026-9 |
| 2008/2009 | 661 | 千吨 | 2026-9 |
| 2007/2008 | 683 | 千吨 | 2026-9 |
| 2006/2007 | 659 | 千吨 | 2026-9 |
| 2005/2006 | 566 | 千吨 | 2026-9 |
| 2004/2005 | 276 | 千吨 | 2026-9 |
| 2003/2004 | 627 | 千吨 | 2026-9 |
| 2002/2003 | 319 | 千吨 | 2026-9 |
| 2001/2002 | 760 | 千吨 | 2026-9 |
| 2000/2001 | 923 | 千吨 | 2026-9 |
| 1999/2000 | 1139 | 千吨 | 2026-9 |
| 1998/1999 | 1178 | 千吨 | 2026-9 |
| 1997/1998 | 1061 | 千吨 | 2026-9 |
| 1996/1997 | 844 | 千吨 | 2026-9 |
| 1995/1996 | 915 | 千吨 | 2026-9 |
| 1994/1995 | 1313 | 千吨 | 2026-9 |
| 1993/1994 | 661 | 千吨 | 2026-9 |
| 1992/1993 | 923 | 千吨 | 2026-9 |
| 1991/1992 | 952 | 千吨 | 2026-9 |
| 1990/1991 | 593 | 千吨 | 2026-9 |
| 1989/1990 | 546 | 千吨 | 2026-9 |
| 1988/1989 | 575 | 千吨 | 2026-9 |
| 1987/1988 | 900 | 千吨 | 2026-9 |
| 1986/1987 | 635 | 千吨 | 2026-9 |
| 1985/1986 | 674 | 千吨 | 2026-9 |
| 1984/1985 | 567 | 千吨 | 2026-9 |
| 1983/1984 | 591 | 千吨 | 2026-9 |
| 1982/1983 | 766 | 千吨 | 2026-9 |
| 1981/1982 | 374 | 千吨 | 2026-9 |
| 1980/1981 | 780 | 千吨 | 2026-9 |
| 1979/1980 | 547 | 千吨 | 2026-9 |
| 1978/1979 | 292 | 千吨 | 2026-9 |
| 1977/1978 | 219 | 千吨 | 2026-9 |
| 1976/1977 | 35 | 千吨 | 2026-9 |
| 1975/1976 | 180 | 千吨 | 2026-9 |
| 1974/1975 | 30 | 千吨 | 2026-9 |
| 1973/1974 | 75 | 千吨 | 2026-9 |
| 1972/1973 | 74 | 千吨 | 2026-9 |