| 序号 | 时间 (年) |
数据 (平方公里) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 359.83 |
| 8 | 2017 | 349.60 |
| 9 | 2016 | 313.10 |
| 10 | 2015 | 293.12 |
| 11 | 2014 | 275.73 |
| 12 | 2013 | 245.92 |
| 13 | 2012 | 235.56 |
| 14 | 2011 | 225.56 |
| 15 | 2010 | 214.82 |
| 16 | 2009 | 203.36 |
| 17 | 2008 | 193.49 |
| 18 | 2007 | 182.85 |
| 19 | 2006 | 170.13 |
| 20 | 2005 | 190.43 |
| 21 | 2004 | 157.99 |
| 22 | 2003 | 137.21 |
| 23 | 2002 | 108.41 |
| 24 | 2001 | 94.45 |
| 25 | 2000 | 87.69 |
| 26 | 1999 | 81.82 |
| 27 | 1998 | 125.42 |
| 28 | 1997 | 116.02 |
| 29 | 1996 | 107.74 |
| 30 | 1995 | 98.20 |
| 31 | 1994 | 90.60 |
| 32 | 1993 | 81.26 |
| 33 | 1992 | 77.00 |
| 34 | 1991 | 70.89 |
| 35 | 1990 | 66.35 |
| 36 | 1989 | 65.48 |
| 37 | 1988 | 60.26 |
| 38 | 1987 | 57.70 |
| 39 | 1986 | 50.52 |
| 40 | 1985 | 52.20 |
