| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 80.67 |
| 8 | 2017 | 88.47 |
| 9 | 2016 | 87.42 |
| 10 | 2015 | 87.44 |
| 11 | 2014 | 82.32 |
| 12 | 2013 | 82.08 |
| 13 | 2012 | 81.46 |
| 14 | 2011 | 80.83 |
| 15 | 2010 | 80.56 |
| 16 | 2009 | 77.68 |
| 17 | 2008 | 78.90 |
| 18 | 2007 | 78.41 |
| 19 | 2006 | 77.59 |
| 20 | 2005 | 78.02 |
| 21 | 2004 | 76.37 |
| 22 | 2003 | 81.79 |
| 23 | 2002 | 83.01 |
| 24 | 2001 | 75.93 |
| 25 | 2000 | 68.16 |
| 26 | 1999 | 55.65 |
| 27 | 1998 | 48.46 |
| 28 | 1997 | 43.14 |
| 29 | 1996 | 41.08 |
| 30 | 1995 | 38.99 |
| 31 | 1994 | 39.01 |
| 32 | 1993 | 39.23 |
| 33 | 1985 | 27.21 |
