| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 600000 | 吨 | 2026-9 |
| 2024/2025 | 553900 | 吨 | 2026-9 |
| 2023/2024 | 388000 | 吨 | 2026-9 |
| 2022/2023 | 377700 | 吨 | 2026-9 |
| 2021/2022 | 318500 | 吨 | 2026-9 |
| 2020/2021 | 336000 | 吨 | 2026-9 |
| 2019/2020 | 230300 | 吨 | 2026-9 |
| 2018/2019 | 180100 | 吨 | 2026-9 |
| 2017/2018 | 191500 | 吨 | 2026-9 |
| 2016/2017 | 94500 | 吨 | 2026-9 |
| 2015/2016 | 86900 | 吨 | 2026-9 |
| 2014/2015 | 91800 | 吨 | 2026-9 |
| 2013/2014 | 49200 | 吨 | 2026-9 |
| 2012/2013 | 39500 | 吨 | 2026-9 |
| 2011/2012 | 37200 | 吨 | 2026-9 |
| 2010/2011 | 2010 | 吨 | 2026-9 |
| 2009/2010 | 9700 | 吨 | 2026-9 |
| 2008/2009 | 4500 | 吨 | 2026-9 |
| 2007/2008 | 3000 | 吨 | 2026-9 |
| 2006/2007 | 400 | 吨 | 2026-9 |
| 2005/2006 | 100 | 吨 | 2026-9 |
| 2004/2005 | 700 | 吨 | 2026-9 |
| 2003/2004 | 900 | 吨 | 2026-9 |
| 2002/2003 | 1100 | 吨 | 2026-9 |
| 2001/2002 | 500 | 吨 | 2026-9 |
| 1998/1999 | 0 | 吨 | 2026-9 |
| 1997/1998 | 7014 | 吨 | 2026-9 |
| 1996/1997 | 4483 | 吨 | 2026-9 |
| 1995/1996 | 3178 | 吨 | 2026-9 |
| 1994/1995 | 3251 | 吨 | 2026-9 |