| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 98.15 |
| 8 | 2018 | 99.27 |
| 9 | 2017 | 94.55 |
| 10 | 2016 | 90.98 |
| 11 | 2015 | 90.19 |
| 12 | 2014 | 89.04 |
| 13 | 2013 | 88.01 |
| 14 | 2012 | 88.08 |
| 15 | 2011 | 87.40 |
| 16 | 2010 | 87.05 |
| 17 | 2009 | 83.47 |
| 18 | 2008 | 81.33 |
| 19 | 2007 | 81.11 |
| 20 | 2006 | 81.61 |
| 21 | 2005 | 78.41 |
| 22 | 2004 | 75.57 |
| 23 | 2003 | 69.39 |
| 24 | 2002 | 71.16 |
| 25 | 2001 | 72.69 |
| 26 | 2000 | 78.17 |
