| 序号 |
时间(年) |
数据(单位：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 |
