| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 4435.55 | 千吨 | 2026-9 |
| 2025/2026 | 3968.65 | 千吨 | 2026-9 |
| 2024/2025 | 4135.4 | 千吨 | 2026-9 |
| 2023/2024 | 4702.35 | 千吨 | 2026-9 |
| 2022/2023 | 4535.6 | 千吨 | 2026-9 |
| 2021/2022 | 4735.7 | 千吨 | 2026-9 |
| 2020/2021 | 4135.4 | 千吨 | 2026-9 |
| 2019/2020 | 4735.7 | 千吨 | 2026-9 |
| 2018/2019 | 4969.15 | 千吨 | 2026-9 |
| 2017/2018 | 4969.15 | 千吨 | 2026-9 |
| 2016/2017 | 4915.79 | 千吨 | 2026-9 |
| 2015/2016 | 4535.6 | 千吨 | 2026-9 |
| 2014/2015 | 4635.65 | 千吨 | 2026-9 |
| 2013/2014 | 4735.7 | 千吨 | 2026-9 |
| 2012/2013 | 4535.6 | 千吨 | 2026-9 |
| 2011/2012 | 4669 | 千吨 | 2026-9 |
| 2010/2011 | 3539.102 | 千吨 | 2026-9 |
| 2009/2010 | 3617.808 | 千吨 | 2026-9 |
| 2008/2009 | 3610.471 | 千吨 | 2026-9 |
| 2007/2008 | 2663.998 | 千吨 | 2026-9 |
| 2006/2007 | 3120.226 | 千吨 | 2026-9 |
| 2005/2006 | 3090.878 | 千吨 | 2026-9 |
| 2004/2005 | 3010.838 | 千吨 | 2026-9 |
| 2003/2004 | 3291.645 | 千吨 | 2026-9 |
| 2002/2003 | 2944.138 | 千吨 | 2026-9 |
| 2001/2002 | 2805.402 | 千吨 | 2026-9 |
| 2000/2001 | 3393.696 | 千吨 | 2026-9 |
| 1999/2000 | 3617.141 | 千吨 | 2026-9 |