| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 50 | 千吨 | 2026-9 |
| 2025/2026 | 50 | 千吨 | 2026-9 |
| 2024/2025 | 50 | 千吨 | 2026-9 |
| 2023/2024 | 50 | 千吨 | 2026-9 |
| 2022/2023 | 50 | 千吨 | 2026-9 |
| 2021/2022 | 50 | 千吨 | 2026-9 |
| 2020/2021 | 28 | 千吨 | 2026-9 |
| 2019/2020 | 46 | 千吨 | 2026-9 |
| 2018/2019 | 8 | 千吨 | 2026-9 |
| 2017/2018 | 21 | 千吨 | 2026-9 |
| 2016/2017 | 226 | 千吨 | 2026-9 |
| 2015/2016 | 99 | 千吨 | 2026-9 |
| 2014/2015 | 16 | 千吨 | 2026-9 |
| 2013/2014 | 194 | 千吨 | 2026-9 |
| 2012/2013 | 278 | 千吨 | 2026-9 |
| 2011/2012 | 372 | 千吨 | 2026-9 |
| 2010/2011 | 411 | 千吨 | 2026-9 |
| 2009/2010 | 13 | 千吨 | 2026-9 |
| 2008/2009 | 39 | 千吨 | 2026-9 |
| 2007/2008 | 179 | 千吨 | 2026-9 |
| 2006/2007 | 229 | 千吨 | 2026-9 |
| 2005/2006 | 188 | 千吨 | 2026-9 |
| 2004/2005 | 266 | 千吨 | 2026-9 |
| 2003/2004 | 438 | 千吨 | 2026-9 |
| 2002/2003 | 275 | 千吨 | 2026-9 |
| 2001/2002 | 192 | 千吨 | 2026-9 |
| 2000/2001 | 346 | 千吨 | 2026-9 |
| 1999/2000 | 737 | 千吨 | 2026-9 |
| 1998/1999 | 335 | 千吨 | 2026-9 |
| 1997/1998 | 168 | 千吨 | 2026-9 |
| 1996/1997 | 475 | 千吨 | 2026-9 |
| 1995/1996 | 665 | 千吨 | 2026-9 |
| 1994/1995 | 562 | 千吨 | 2026-9 |
| 1993/1994 | 83 | 千吨 | 2026-9 |
| 1992/1993 | 1159 | 千吨 | 2026-9 |
| 1991/1992 | 809 | 千吨 | 2026-9 |
| 1990/1991 | 3555 | 千吨 | 2026-9 |
| 1989/1990 | 2290 | 千吨 | 2026-9 |
| 1988/1989 | 2070 | 千吨 | 2026-9 |
| 1987/1988 | 5840 | 千吨 | 2026-9 |