| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 220 | 千吨 | 2026-9 |
| 2025/2026 | 350 | 千吨 | 2026-9 |
| 2024/2025 | 325 | 千吨 | 2026-9 |
| 2023/2024 | 440 | 千吨 | 2026-9 |
| 2022/2023 | 300 | 千吨 | 2026-9 |
| 2021/2022 | 359 | 千吨 | 2026-9 |
| 2020/2021 | 392 | 千吨 | 2026-9 |
| 2019/2020 | 437 | 千吨 | 2026-9 |
| 2018/2019 | 217 | 千吨 | 2026-9 |
| 2017/2018 | 315 | 千吨 | 2026-9 |
| 2016/2017 | 625 | 千吨 | 2026-9 |
| 2015/2016 | 565 | 千吨 | 2026-9 |
| 2014/2015 | 489 | 千吨 | 2026-9 |
| 2013/2014 | 419 | 千吨 | 2026-9 |
| 2012/2013 | 334 | 千吨 | 2026-9 |
| 2011/2012 | 878 | 千吨 | 2026-9 |
| 2010/2011 | 131 | 千吨 | 2026-9 |
| 2009/2010 | 265 | 千吨 | 2026-9 |
| 2008/2009 | 711 | 千吨 | 2026-9 |
| 2007/2008 | 417 | 千吨 | 2026-9 |
| 2006/2007 | 599 | 千吨 | 2026-9 |
| 2005/2006 | 455 | 千吨 | 2026-9 |
| 2004/2005 | 1113 | 千吨 | 2026-9 |
| 2003/2004 | 974 | 千吨 | 2026-9 |
| 2002/2003 | 293 | 千吨 | 2026-9 |
| 2001/2002 | 550 | 千吨 | 2026-9 |
| 2000/2001 | 1124 | 千吨 | 2026-9 |
| 1999/2000 | 925 | 千吨 | 2026-9 |
| 1998/1999 | 451 | 千吨 | 2026-9 |
| 1997/1998 | 1216 | 千吨 | 2026-9 |
| 1996/1997 | 441 | 千吨 | 2026-9 |
| 1995/1996 | 500 | 千吨 | 2026-9 |
| 1994/1995 | 500 | 千吨 | 2026-9 |
| 1993/1994 | 1124 | 千吨 | 2026-9 |
| 1992/1993 | 1535 | 千吨 | 2026-9 |
| 1991/1992 | 1040 | 千吨 | 2026-9 |
| 1990/1991 | 1946 | 千吨 | 2026-9 |
| 1989/1990 | 2846 | 千吨 | 2026-9 |
| 1988/1989 | 1754 | 千吨 | 2026-9 |
| 1987/1988 | 2385 | 千吨 | 2026-9 |