| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 20508000 | 吨 | 2026-9 |
| 2024/2025 | 20988800 | 吨 | 2026-9 |
| 2023/2024 | 19861500 | 吨 | 2026-9 |
| 2022/2023 | 19276500 | 吨 | 2026-9 |
| 2021/2022 | 18886600 | 吨 | 2026-9 |
| 2020/2021 | 17825100 | 吨 | 2026-9 |
| 2019/2020 | 17326000 | 吨 | 2026-9 |
| 2018/2019 | 14010800 | 吨 | 2026-9 |
| 2017/2018 | 16417900 | 吨 | 2026-9 |
| 2016/2017 | 15966900 | 吨 | 2026-9 |
| 2015/2016 | 16538500 | 吨 | 2026-9 |
| 2014/2015 | 15829800 | 吨 | 2026-9 |
| 2013/2014 | 15445000 | 吨 | 2026-9 |
| 2012/2013 | 15502100 | 吨 | 2026-9 |
| 2011/2012 | 14491700 | 吨 | 2026-9 |
| 2010/2011 | 14100300 | 吨 | 2026-9 |
| 2009/2010 | 13440000 | 吨 | 2026-9 |
| 2008/2009 | 12960000 | 吨 | 2026-9 |
| 2007/2008 | 12230000 | 吨 | 2026-9 |
| 2006/2007 | 11986000 | 吨 | 2026-9 |
| 2005/2006 | 11323500 | 吨 | 2026-9 |
| 2004/2005 | 10642500 | 吨 | 2026-9 |
| 2003/2004 | 9798900 | 吨 | 2026-9 |
| 2002/2003 | 9309800 | 吨 | 2026-9 |
| 2001/2002 | 8796700 | 吨 | 2026-9 |
| 2000/2001 | 8400620 | 吨 | 2026-9 |
| 1999/2000 | 7752081 | 吨 | 2026-9 |
| 1998/1999 | 7276264 | 吨 | 2026-9 |
| 1997/1998 | 6415600 | 吨 | 2026-9 |
| 1996/1997 | 5807235 | 吨 | 2026-9 |
| 1995/1996 | 4940419 | 吨 | 2026-9 |