| 序号 | 时间 (年) |
数据 (公顷) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2016 | |
| 4 | 2015 | |
| 5 | 2014 | |
| 6 | 2013 | |
| 7 | 2012 | 203667.00 |
| 8 | 2011 | 190289.00 |
| 9 | 2010 | 164821.00 |
| 10 | 2009 | 158360.00 |
| 11 | 2008 | 151084.00 |
| 12 | 2007 | 147496.00 |
| 13 | 2006 | 132673.00 |
| 14 | 2005 | 127107.00 |
| 15 | 2004 | 125303.00 |
| 16 | 2003 | 110961.00 |
| 17 | 2002 | 105854.00 |
| 18 | 2001 | 65212.00 |
| 19 | 2000 | 31280.00 |
| 20 | 1999 | 29473.00 |
| 21 | 1998 | 27562.00 |
| 22 | 1997 | 26621.00 |
| 23 | 1996 | 37272.00 |
| 24 | 1995 | 34530.00 |
| 25 | 1994 | 32655.00 |
| 26 | 1993 | 29798.00 |
| 27 | 1991 | 14413.00 |
| 28 | 1990 | 12430.00 |
| 29 | 1989 | 11503.00 |
