| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 19504 | 千吨 | 2026-9 |
| 2025/2026 | 24054 | 千吨 | 2026-9 |
| 2024/2025 | 22522 | 千吨 | 2026-9 |
| 2023/2024 | 18820 | 千吨 | 2026-9 |
| 2022/2023 | 21883 | 千吨 | 2026-9 |
| 2021/2022 | 15789 | 千吨 | 2026-9 |
| 2020/2021 | 15919 | 千吨 | 2026-9 |
| 2019/2020 | 13749 | 千吨 | 2026-9 |
| 2018/2019 | 16609 | 千吨 | 2026-9 |
| 2017/2018 | 18481 | 千吨 | 2026-9 |
| 2016/2017 | 17846 | 千吨 | 2026-9 |
| 2015/2016 | 17104 | 千吨 | 2026-9 |
| 2014/2015 | 15623 | 千吨 | 2026-9 |
| 2013/2014 | 16927 | 千吨 | 2026-9 |
| 2012/2013 | 16034 | 千吨 | 2026-9 |
| 2011/2012 | 25620 | 千吨 | 2026-9 |
| 2010/2011 | 14444 | 千吨 | 2026-9 |
| 2009/2010 | 20753 | 千吨 | 2026-9 |
| 2008/2009 | 17407 | 千吨 | 2026-9 |
| 2007/2008 | 20160 | 千吨 | 2026-9 |
| 2006/2007 | 19913 | 千吨 | 2026-9 |
| 2005/2006 | 17270 | 千吨 | 2026-9 |
| 2004/2005 | 15811 | 千吨 | 2026-9 |
| 2003/2004 | 16974 | 千吨 | 2026-9 |
| 2002/2003 | 17661 | 千吨 | 2026-9 |
| 2001/2002 | 14511 | 千吨 | 2026-9 |
| 2000/2001 | 10164 | 千吨 | 2026-9 |
| 1999/2000 | 11894 | 千吨 | 2026-9 |
| 1998/1999 | 6744 | 千吨 | 2026-9 |
| 1997/1998 | 10438 | 千吨 | 2026-9 |
| 1996/1997 | 8890 | 千吨 | 2026-9 |
| 1995/1996 | 10906 | 千吨 | 2026-9 |
| 1994/1995 | 13836 | 千吨 | 2026-9 |
| 1993/1994 | 17285 | 千吨 | 2026-9 |
| 1992/1993 | 20160 | 千吨 | 2026-9 |
| 1991/1992 | 10514 | 千吨 | 2026-9 |
| 1990/1991 | 17733 | 千吨 | 2026-9 |
| 1989/1990 | 12423 | 千吨 | 2026-9 |
| 1988/1989 | 14181 | 千吨 | 2026-9 |
| 1987/1988 | 17708 | 千吨 | 2026-9 |