| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 600 | 千吨 | 2026-9 |
| 2025/2026 | 700 | 千吨 | 2026-9 |
| 2024/2025 | 662 | 千吨 | 2026-9 |
| 2023/2024 | 579 | 千吨 | 2026-9 |
| 2022/2023 | 634 | 千吨 | 2026-9 |
| 2021/2022 | 711 | 千吨 | 2026-9 |
| 2020/2021 | 1078 | 千吨 | 2026-9 |
| 2019/2020 | 1053 | 千吨 | 2026-9 |
| 2018/2019 | 1098 | 千吨 | 2026-9 |
| 2017/2018 | 993 | 千吨 | 2026-9 |
| 2016/2017 | 849 | 千吨 | 2026-9 |
| 2015/2016 | 933 | 千吨 | 2026-9 |
| 2014/2015 | 854 | 千吨 | 2026-9 |
| 2013/2014 | 646 | 千吨 | 2026-9 |
| 2012/2013 | 806 | 千吨 | 2026-9 |
| 2011/2012 | 545 | 千吨 | 2026-9 |
| 2010/2011 | 655 | 千吨 | 2026-9 |
| 2009/2010 | 527 | 千吨 | 2026-9 |
| 2008/2009 | 517 | 千吨 | 2026-9 |
| 2007/2008 | 739 | 千吨 | 2026-9 |
| 2006/2007 | 524 | 千吨 | 2026-9 |
| 2005/2006 | 546 | 千吨 | 2026-9 |
| 2004/2005 | 594 | 千吨 | 2026-9 |
| 2003/2004 | 402 | 千吨 | 2026-9 |
| 2002/2003 | 347 | 千吨 | 2026-9 |
| 2001/2002 | 332 | 千吨 | 2026-9 |
| 2000/2001 | 228 | 千吨 | 2026-9 |
| 1999/2000 | 125 | 千吨 | 2026-9 |
| 1998/1999 | 80 | 千吨 | 2026-9 |
| 1997/1998 | 70 | 千吨 | 2026-9 |
| 1996/1997 | 80 | 千吨 | 2026-9 |
| 1995/1996 | 50 | 千吨 | 2026-9 |
| 1994/1995 | 44 | 千吨 | 2026-9 |
| 1993/1994 | 40 | 千吨 | 2026-9 |
| 1992/1993 | 70 | 千吨 | 2026-9 |
| 1991/1992 | 141 | 千吨 | 2026-9 |
| 1990/1991 | 79 | 千吨 | 2026-9 |
| 1989/1990 | 161 | 千吨 | 2026-9 |
| 1988/1989 | 301 | 千吨 | 2026-9 |
| 1987/1988 | 88 | 千吨 | 2026-9 |