| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 415 | 千公顷 | 2026-9 |
| 2025/2026 | 415 | 千公顷 | 2026-9 |
| 2024/2025 | 394 | 千公顷 | 2026-9 |
| 2023/2024 | 346 | 千公顷 | 2026-9 |
| 2022/2023 | 331 | 千公顷 | 2026-9 |
| 2021/2022 | 401 | 千公顷 | 2026-9 |
| 2020/2021 | 419 | 千公顷 | 2026-9 |
| 2019/2020 | 417 | 千公顷 | 2026-9 |
| 2018/2019 | 413 | 千公顷 | 2026-9 |
| 2017/2018 | 431 | 千公顷 | 2026-9 |
| 2016/2017 | 440 | 千公顷 | 2026-9 |
| 2015/2016 | 438 | 千公顷 | 2026-9 |
| 2014/2015 | 424 | 千公顷 | 2026-9 |
| 2013/2014 | 431 | 千公顷 | 2026-9 |
| 2012/2013 | 449 | 千公顷 | 2026-9 |
| 2011/2012 | 482 | 千公顷 | 2026-9 |
| 2010/2011 | 481 | 千公顷 | 2026-9 |
| 2009/2010 | 456 | 千公顷 | 2026-9 |
| 2008/2009 | 411 | 千公顷 | 2026-9 |
| 2007/2008 | 422 | 千公顷 | 2026-9 |
| 2006/2007 | 413 | 千公顷 | 2026-9 |
| 2005/2006 | 418 | 千公顷 | 2026-9 |
| 2004/2005 | 434 | 千公顷 | 2026-9 |
| 2003/2004 | 416 | 千公顷 | 2026-9 |
| 2002/2003 | 406 | 千公顷 | 2026-9 |
| 2001/2002 | 406 | 千公顷 | 2026-9 |
| 2000/2001 | 409 | 千公顷 | 2026-9 |
| 1999/2000 | 405 | 千公顷 | 2026-9 |