| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2017 | |
| 3 | 2016 | |
| 4 | 2015 | |
| 5 | 2014 | |
| 6 | 2013 | |
| 7 | 2012 | 138.80 |
| 8 | 2011 | 138.66 |
| 9 | 2010 | 104.24 |
| 10 | 2009 | 93.38 |
| 11 | 2008 | 125.12 |
| 12 | 2007 | 101.60 |
| 13 | 2006 | 100.90 |
| 14 | 2005 | 87.18 |
| 15 | 2004 | 75.27 |
| 16 | 2003 | 69.31 |
| 17 | 2002 | 60.78 |
| 18 | 2001 | 72.68 |
| 19 | 2000 | 56.49 |
