| 序号 | 时间 (年) |
数据 (平方公里) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2016 | |
| 4 | 2015 | |
| 5 | 2014 | |
| 6 | 2013 | |
| 7 | 2012 | 193149.00 |
| 8 | 2011 | 193383.00 |
| 9 | 2010 | 193625.00 |
| 10 | 2009 | 193610.00 |
| 11 | 2008 | 193952.00 |
| 12 | 2007 | 193989.00 |
| 13 | 2006 | 193891.00 |
| 14 | 2005 | 194165.00 |
| 15 | 2004 | 193859.00 |
| 16 | 2003 | 193962.00 |
| 17 | 2002 | 193953.00 |
| 18 | 2001 | 193953.00 |
| 19 | 2000 | 193946.00 |
| 20 | 1999 | 151177.00 |
| 21 | 1998 | 134586.00 |
| 22 | 1997 | 136196.00 |
| 23 | 1996 | 207864.00 |
| 24 | 1995 | 204263.00 |
| 25 | 1994 | 200539.00 |
| 26 | 1993 | 197937.00 |
| 27 | 1991 | 359415.00 |
| 28 | 1990 | 149536.00 |
| 29 | 1989 | 149536.00 |
| 30 | 1988 | 149536.00 |
| 31 | 1987 | 149556.00 |
| 32 | 1986 | 149556.00 |
| 33 | 1985 | 144751.00 |
| 34 | 1984 | 68098.00 |
