| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 730.99 |
| 8 | 2016 | 728.48 |
| 9 | 2015 | 740.23 |
| 10 | 2014 | 753.26 |
| 11 | 2013 | 778.72 |
| 12 | 2012 | 792.89 |
| 13 | 2011 | 806.83 |
| 14 | 2010 | 823.97 |
| 15 | 2009 | 802.16 |
| 16 | 2008 | 804.32 |
| 17 | 2007 | 809.27 |
| 18 | 2006 | 816.30 |
| 19 | 2005 | 835.10 |
| 20 | 2004 | 845.00 |
| 21 | 2003 | 864.00 |
| 22 | 2002 | 928.90 |
| 23 | 2001 | 962.58 |
| 24 | 2000 | 984.20 |
| 25 | 1990 | 990.94 |
| 26 | 1980 | 958.15 |
| 27 | 1978 | 997.34 |
