| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | |
| 7 | 2013 | 143.24 |
| 8 | 2012 | 142.82 |
| 9 | 2011 | 143.24 |
| 10 | 2010 | 144.15 |
| 11 | 2009 | 145.10 |
| 12 | 2008 | 144.85 |
| 13 | 2007 | 138.24 |
| 14 | 2006 | 152.28 |
| 15 | 2005 | 153.80 |
| 16 | 2004 | 156.17 |
| 17 | 2003 | 162.38 |
| 18 | 2002 | 167.94 |
| 19 | 2001 | 171.25 |
| 20 | 2000 | 172.11 |
