单位:平方公里
时间范围:1986 - 2019
| 序号 | 时间(年) | 数据(平方公里) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2016 | |
| 4 | 2015 | |
| 5 | 2014 | |
| 6 | 2013 | 985.00 |
| 7 | 2012 | 877.00 |
| 8 | 2011 | 789.00 |
| 9 | 2010 | 773.00 |
| 10 | 2009 | 768.00 |
| 11 | 2008 | 731.00 |
| 12 | 2007 | 708.00 |
| 13 | 2006 | 621.00 |
| 14 | 2005 | 582.00 |
| 15 | 2004 | 537.00 |
| 16 | 2003 | 496.00 |
| 17 | 2002 | 446.00 |
| 18 | 2001 | 444.00 |
| 19 | 2000 | 357.00 |
| 20 | 1999 | 353.00 |
| 21 | 1998 | 349.00 |
| 22 | 1997 | 321.00 |
| 23 | 1996 | 687.00 |
| 24 | 1995 | 664.00 |
| 25 | 1994 | 666.00 |
| 26 | 1993 | 590.00 |
| 27 | 1991 | 73.00 |
| 28 | 1990 | 568.00 |
| 29 | 1989 | 533.00 |
| 30 | 1988 | 525.00 |
| 31 | 1987 | 515.00 |
| 32 | 1986 | 521.00 |
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