| 序号 | 时间 (年) |
数据 (公顷) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | 5375.00 |
| 12 | 2011 | 5312.00 |
| 13 | 2010 | 5271.00 |
| 14 | 2009 | 5327.00 |
| 15 | 2008 | 5030.00 |
| 16 | 2007 | 4959.00 |
| 17 | 2006 | 4909.00 |
| 18 | 2005 | 5046.00 |
| 19 | 2004 | 5219.00 |
| 20 | 2003 | 5296.00 |
| 21 | 2002 | 5916.00 |
| 22 | 2001 | 6749.00 |
| 23 | 2000 | 2227.00 |
| 24 | 1999 | 3060.00 |
| 25 | 1998 | 3393.00 |
| 26 | 1997 | 3760.00 |
| 27 | 1996 | 3950.00 |
| 28 | 1995 | 4010.00 |
| 29 | 1994 | 4160.00 |
| 30 | 1993 | 4780.00 |
| 31 | 1992 | 5710.00 |
| 32 | 1991 | 7100.00 |
| 33 | 1990 | 7373.00 |
| 34 | 1989 | 7087.00 |
| 35 | 1988 | 6600.00 |
| 36 | 1987 | 6973.00 |
| 37 | 1986 | 7340.00 |
