| 序号 | 时间 (年) |
数据 (平方公里) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 270.63 |
| 8 | 2015 | 267.01 |
| 9 | 2014 | 262.32 |
| 10 | 2013 | 250.01 |
| 11 | 2012 | 237.89 |
| 12 | 2011 | 231.53 |
| 13 | 2010 | 224.50 |
| 14 | 2009 | 219.21 |
| 15 | 2008 | 213.06 |
| 16 | 2007 | 202.92 |
| 17 | 2006 | 195.70 |
| 18 | 2005 | 190.26 |
| 19 | 2004 | 170.00 |
| 20 | 2003 | 163.76 |
| 21 | 2002 | 153.63 |
| 22 | 2001 | 150.00 |
| 23 | 2000 | 147.00 |
| 24 | 1999 | 144.00 |
| 25 | 1998 | 134.00 |
| 26 | 1997 | 128.00 |
| 27 | 1996 | 125.00 |
| 28 | 1995 | 95.00 |
| 29 | 1994 | 107.00 |
