| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 353.51 | 千吨 | 2026-9 |
| 2025/2026 | 300.15 | 千吨 | 2026-9 |
| 2024/2025 | 300.15 | 千吨 | 2026-9 |
| 2023/2024 | 373.52 | 千吨 | 2026-9 |
| 2022/2023 | 333.5 | 千吨 | 2026-9 |
| 2021/2022 | 300.15 | 千吨 | 2026-9 |
| 2020/2021 | 353.51 | 千吨 | 2026-9 |
| 2019/2020 | 383.525 | 千吨 | 2026-9 |
| 2018/2019 | 406.87 | 千吨 | 2026-9 |
| 2017/2018 | 416.875 | 千吨 | 2026-9 |
| 2016/2017 | 433.55 | 千吨 | 2026-9 |
| 2015/2016 | 356.845 | 千吨 | 2026-9 |
| 2014/2015 | 363.515 | 千吨 | 2026-9 |
| 2013/2014 | 420.21 | 千吨 | 2026-9 |
| 2012/2013 | 413.54 | 千吨 | 2026-9 |
| 2011/2012 | 433.55 | 千吨 | 2026-9 |
| 2010/2011 | 346.84 | 千吨 | 2026-9 |
| 2009/2010 | 280.14 | 千吨 | 2026-9 |
| 2008/2009 | 266.8 | 千吨 | 2026-9 |
| 2007/2008 | 267.467 | 千吨 | 2026-9 |
| 2006/2007 | 240.12 | 千吨 | 2026-9 |
| 2005/2006 | 236.785 | 千吨 | 2026-9 |
| 2004/2005 | 154.744 | 千吨 | 2026-9 |
| 2003/2004 | 74.704 | 千吨 | 2026-9 |
| 2002/2003 | 110.055 | 千吨 | 2026-9 |
| 2001/2002 | 66.7 | 千吨 | 2026-9 |
| 2000/2001 | 66.7 | 千吨 | 2026-9 |
| 1999/2000 | 96.715 | 千吨 | 2026-9 |
| 1998/1999 | 51.359 | 千吨 | 2026-9 |
| 1997/1998 | 4.669 | 千吨 | 2026-9 |
| 1996/1997 | 4.669 | 千吨 | 2026-9 |
| 1995/1996 | 4.669 | 千吨 | 2026-9 |
| 1994/1995 | 4.002 | 千吨 | 2026-9 |
| 1993/1994 | 3.335 | 千吨 | 2026-9 |
| 1992/1993 | 3.335 | 千吨 | 2026-9 |
| 1991/1992 | 8.004 | 千吨 | 2026-9 |
| 1990/1991 | 16.675 | 千吨 | 2026-9 |
| 1989/1990 | 16.675 | 千吨 | 2026-9 |
| 1988/1989 | 17.342 | 千吨 | 2026-9 |
| 1987/1988 | 16.675 | 千吨 | 2026-9 |