| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 11988 | 千吨 | 2026-9 |
| 2025/2026 | 10588 | 千吨 | 2026-9 |
| 2024/2025 | 11688 | 千吨 | 2026-9 |
| 2023/2024 | 14388 | 千吨 | 2026-9 |
| 2022/2023 | 12088 | 千吨 | 2026-9 |
| 2021/2022 | 11380 | 千吨 | 2026-9 |
| 2020/2021 | 7228 | 千吨 | 2026-9 |
| 2019/2020 | 7778 | 千吨 | 2026-9 |
| 2018/2019 | 12010 | 千吨 | 2026-9 |
| 2017/2018 | 10823 | 千吨 | 2026-9 |
| 2016/2017 | 5604 | 千吨 | 2026-9 |
| 2015/2016 | 6287 | 千吨 | 2026-9 |
| 2014/2015 | 5177 | 千吨 | 2026-9 |
| 2013/2014 | 4933 | 千吨 | 2026-9 |
| 2012/2013 | 10899 | 千吨 | 2026-9 |
| 2011/2012 | 13736 | 千吨 | 2026-9 |
| 2010/2011 | 14722 | 千吨 | 2026-9 |
| 2009/2010 | 10944 | 千吨 | 2026-9 |
| 2008/2009 | 4269 | 千吨 | 2026-9 |
| 2007/2008 | 4663 | 千吨 | 2026-9 |
| 2006/2007 | 5998 | 千吨 | 2026-9 |
| 2005/2006 | 6126 | 千吨 | 2026-9 |
| 2004/2005 | 4818 | 千吨 | 2026-9 |
| 2003/2004 | 8336 | 千吨 | 2026-9 |
| 2002/2003 | 7623 | 千吨 | 2026-9 |
| 2001/2002 | 1462 | 千吨 | 2026-9 |
| 2000/2001 | 1257 | 千吨 | 2026-9 |
| 1999/2000 | 1062 | 千吨 | 2026-9 |
| 1998/1999 | 8050 | 千吨 | 2026-9 |
| 1997/1998 | 1600 | 千吨 | 2026-9 |
| 1996/1997 | 2900 | 千吨 | 2026-9 |
| 1995/1996 | 7500 | 千吨 | 2026-9 |
| 1994/1995 | 16725 | 千吨 | 2026-9 |
| 1993/1994 | 17670 | 千吨 | 2026-9 |
| 1992/1993 | 14547 | 千吨 | 2026-9 |
| 1991/1992 | 16380 | 千吨 | 2026-9 |
| 1990/1991 | 14395 | 千吨 | 2026-9 |
| 1989/1990 | 14401 | 千吨 | 2026-9 |
| 1988/1989 | 14487 | 千吨 | 2026-9 |
| 1987/1988 | 14500 | 千吨 | 2026-9 |