| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 56.92 |
| 8 | 2017 | 54.40 |
| 9 | 2016 | 52.82 |
| 10 | 2015 | 52.58 |
| 11 | 2014 | 51.41 |
| 12 | 2013 | 48.80 |
| 13 | 2012 | 49.70 |
| 14 | 2011 | 48.70 |
| 15 | 2010 | 65.22 |
