| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 270 | 千吨 | 2026-9 |
| 2025/2026 | 210 | 千吨 | 2026-9 |
| 2024/2025 | 220 | 千吨 | 2026-9 |
| 2023/2024 | 240 | 千吨 | 2026-9 |
| 2022/2023 | 315 | 千吨 | 2026-9 |
| 2021/2022 | 600 | 千吨 | 2026-9 |
| 2020/2021 | 459 | 千吨 | 2026-9 |
| 2019/2020 | 339 | 千吨 | 2026-9 |
| 2018/2019 | 396 | 千吨 | 2026-9 |
| 2017/2018 | 510 | 千吨 | 2026-9 |
| 2016/2017 | 394 | 千吨 | 2026-9 |
| 2015/2016 | 394 | 千吨 | 2026-9 |
| 2014/2015 | 475 | 千吨 | 2026-9 |
| 2013/2014 | 638 | 千吨 | 2026-9 |
| 2012/2013 | 676 | 千吨 | 2026-9 |
| 2011/2012 | 579 | 千吨 | 2026-9 |
| 2010/2011 | 464 | 千吨 | 2026-9 |
| 2009/2010 | 954 | 千吨 | 2026-9 |
| 2008/2009 | 1051 | 千吨 | 2026-9 |
| 2007/2008 | 562 | 千吨 | 2026-9 |
| 2006/2007 | 584 | 千吨 | 2026-9 |
| 2005/2006 | 1054 | 千吨 | 2026-9 |
| 2004/2005 | 1592 | 千吨 | 2026-9 |
| 2003/2004 | 624 | 千吨 | 2026-9 |
| 2002/2003 | 1511 | 千吨 | 2026-9 |
| 2001/2002 | 1822 | 千吨 | 2026-9 |
| 2000/2001 | 968 | 千吨 | 2026-9 |
| 1999/2000 | 919 | 千吨 | 2026-9 |
| 1998/1999 | 1140 | 千吨 | 2026-9 |
| 1997/1998 | 1348 | 千吨 | 2026-9 |
| 1996/1997 | 1100 | 千吨 | 2026-9 |
| 1995/1996 | 1208 | 千吨 | 2026-9 |
| 1994/1995 | 941 | 千吨 | 2026-9 |
| 1993/1994 | 1180 | 千吨 | 2026-9 |
| 1992/1993 | 1156 | 千吨 | 2026-9 |
| 1991/1992 | 981 | 千吨 | 2026-9 |
| 1990/1991 | 1260 | 千吨 | 2026-9 |
| 1989/1990 | 1298 | 千吨 | 2026-9 |
| 1988/1989 | 1056 | 千吨 | 2026-9 |
| 1987/1988 | 1374 | 千吨 | 2026-9 |