| 序号 | 时间 (年) |
数据 (公顷) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 32621.00 |
| 8 | 2013 | 29466.00 |
| 9 | 2012 | 25023.00 |
| 10 | 2011 | 22919.00 |
| 11 | 2010 | 21350.00 |
| 12 | 2009 | 20426.00 |
| 13 | 2008 | 18534.00 |
| 14 | 2007 | 16522.00 |
| 15 | 2006 | 13157.00 |
| 16 | 2005 | 11381.00 |
| 17 | 2004 | 9802.00 |
| 18 | 2003 | 9051.00 |
| 19 | 2002 | 7702.00 |
| 20 | 2001 | 7203.00 |
| 21 | 2000 | 5571.00 |
| 22 | 1999 | 4953.00 |
| 23 | 1998 | 4720.00 |
| 24 | 1997 | 4299.00 |
| 25 | 1996 | 4081.00 |
| 26 | 1995 | 3910.00 |
