| 序号 | 时间 (年) |
数据 (公顷) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 99480.00 |
| 8 | 2016 | 92194.00 |
| 9 | 2015 | 49286.00 |
| 10 | 2014 | 49751.00 |
| 11 | 2013 | 49733.00 |
| 12 | 2012 | 49317.00 |
| 13 | 2011 | 48548.00 |
| 14 | 2010 | 48135.00 |
| 15 | 2009 | 46723.00 |
| 16 | 2008 | 45169.00 |
| 17 | 2007 | 44041.00 |
| 18 | 2006 | 44178.00 |
| 19 | 2000 | 54922.00 |
| 20 | 1990 | 65201.00 |
| 21 | 1980 | 70373.00 |
| 22 | 1978 | 77444.00 |
