| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 19808000 | 吨 | 2026-9 |
| 2024/2025 | 20335300 | 吨 | 2026-9 |
| 2023/2024 | 19256600 | 吨 | 2026-9 |
| 2022/2023 | 18866900 | 吨 | 2026-9 |
| 2021/2022 | 18404300 | 吨 | 2026-9 |
| 2020/2021 | 17344700 | 吨 | 2026-9 |
| 2019/2020 | 16707000 | 吨 | 2026-9 |
| 2018/2019 | 13644500 | 吨 | 2026-9 |
| 2017/2018 | 15875100 | 吨 | 2026-9 |
| 2016/2017 | 15458400 | 吨 | 2026-9 |
| 2015/2016 | 16137100 | 吨 | 2026-9 |
| 2014/2015 | 15498000 | 吨 | 2026-9 |
| 2013/2014 | 15145800 | 吨 | 2026-9 |
| 2012/2013 | 15092900 | 吨 | 2026-9 |
| 2011/2012 | 14073000 | 吨 | 2026-9 |
| 2010/2011 | 13677300 | 吨 | 2026-9 |
| 2009/2010 | 12970000 | 吨 | 2026-9 |
| 2008/2009 | 12514400 | 吨 | 2026-9 |
| 2007/2008 | 11806700 | 吨 | 2026-9 |
| 2006/2007 | 11588100 | 吨 | 2026-9 |
| 2005/2006 | 10961200 | 吨 | 2026-9 |
| 2004/2005 | 10300100 | 吨 | 2026-9 |
| 2003/2004 | 9495700 | 吨 | 2026-9 |
| 2002/2003 | 9037700 | 吨 | 2026-9 |
| 2001/2002 | 8602300 | 吨 | 2026-9 |
| 2000/2001 | 8233093 | 吨 | 2026-9 |
| 1999/2000 | 7643077 | 吨 | 2026-9 |
| 1998/1999 | 7167364 | 吨 | 2026-9 |
| 1997/1998 | 6318600 | 吨 | 2026-9 |
| 1996/1997 | 5710957 | 吨 | 2026-9 |
| 1995/1996 | 4858392 | 吨 | 2026-9 |