| 序号 | 时间 (年) |
数据 (公顷) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | |
| 8 | 2017 | |
| 9 | 2016 | |
| 10 | 2015 | |
| 11 | 2014 | 33065.00 |
| 12 | 2013 | 33563.00 |
| 13 | 2012 | 34465.00 |
| 14 | 2011 | 34782.00 |
| 15 | 2010 | 20380.00 |
| 16 | 2009 | 36232.00 |
| 17 | 2008 | 35798.00 |
| 18 | 2007 | 34757.00 |
| 19 | 2006 | 33223.00 |
| 20 | 2000 | 27082.00 |
| 21 | 1990 | 13301.00 |
| 22 | 1980 | 17830.00 |
| 23 | 1978 | 29157.00 |
