| 序号 |
时间(年) |
数据(单位：%) |
| 1 |
2025 |
|
| 2 |
2024 |
|
| 3 |
2023 |
|
| 4 |
2022 |
|
| 5 |
2021 |
|
| 6 |
2020 |
|
| 7 |
2019 |
1.79 |
| 8 |
2018 |
1.47 |
| 9 |
2017 |
1.48 |
| 10 |
2016 |
2.09 |
| 11 |
2015 |
2.90 |
| 12 |
2014 |
4.45 |
| 13 |
2013 |
6.30 |
| 14 |
2012 |
9.00 |
| 15 |
2011 |
8.32 |
| 16 |
2010 |
7.59 |
| 17 |
2009 |
11.04 |
| 18 |
2008 |
10.18 |
| 19 |
2007 |
9.09 |
| 20 |
2006 |
8.08 |
| 21 |
2005 |
8.54 |
| 22 |
2004 |
12.82 |
| 23 |
2003 |
9.60 |
| 24 |
2002 |
10.17 |
| 25 |
2001 |
12.12 |
| 26 |
2000 |
12.60 |
| 27 |
1999 |
16.34 |
| 28 |
1998 |
19.27 |
| 29 |
1997 |
21.77 |
| 30 |
1996 |
27.31 |
| 31 |
1995 |
32.61 |
| 32 |
1994 |
27.40 |
| 33 |
1993 |
25.43 |
| 34 |
1992 |
33.05 |
| 35 |
1991 |
35.15 |
| 36 |
1990 |
28.78 |
| 37 |
1989 |
20.33 |
| 38 |
1988 |
17.73 |
