| 序号 | 时间 (年) |
数据 (公顷) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 5896.00 |
| 8 | 2014 | 5659.00 |
| 9 | 2013 | 5403.00 |
| 10 | 2012 | 5190.00 |
| 11 | 2011 | 4911.00 |
| 12 | 2010 | 4665.00 |
| 13 | 2009 | 4489.00 |
| 14 | 2008 | 4213.00 |
| 15 | 2007 | 3966.00 |
| 16 | 2006 | 3533.00 |
| 17 | 2005 | 3579.00 |
| 18 | 2004 | 2890.60 |
| 19 | 2003 | 1883.70 |
| 20 | 2002 | 1295.00 |
| 21 | 2001 | 1190.00 |
| 22 | 2000 | 1005.00 |
| 23 | 1999 | 901.00 |
| 24 | 1990 | 1005.00 |
