| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 5216.47 |
| 8 | 2015 | 5188.89 |
| 9 | 2014 | 5169.50 |
| 10 | 2013 | 5160.20 |
| 11 | 2012 | 5148.07 |
| 12 | 2011 | 4124.56 |
| 13 | 2010 | 4124.56 |
| 14 | 2009 | 4041.11 |
| 15 | 2008 | 4124.60 |
| 16 | 2007 | 4114.22 |
| 17 | 2006 | 3985.70 |
| 18 | 2005 | 3985.70 |
| 19 | 2004 | 3985.70 |
| 20 | 2003 | 3985.70 |
| 21 | 2002 | 3985.70 |
| 22 | 2001 | 3985.70 |
| 23 | 2000 | 3985.70 |
| 24 | 1999 | 3985.70 |
| 25 | 1998 | 3310.72 |
| 26 | 1997 | 3228.76 |
| 27 | 1996 | 3985.70 |
| 28 | 1995 | 3128.30 |
| 29 | 1993 | 3119.14 |
| 30 | 1992 | 3134.50 |
| 31 | 1978 | 3184.70 |
| 32 | 1952 | 1543.14 |
| 33 | 1949 | 1209.70 |
