| 序号 |
时间(年) |
数据(单位：%) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
6.43 |
| 8 |
2017 |
7.17 |
| 9 |
2016 |
7.03 |
| 10 |
2015 |
8.02 |
| 11 |
2014 |
9.55 |
| 12 |
2013 |
9.16 |
| 13 |
2012 |
9.36 |
| 14 |
2011 |
9.50 |
| 15 |
2010 |
10.89 |
| 16 |
2009 |
10.94 |
| 17 |
2008 |
11.61 |
| 18 |
2007 |
12.00 |
| 19 |
2006 |
13.91 |
| 20 |
2005 |
15.50 |
| 21 |
2004 |
17.45 |
| 22 |
2003 |
23.86 |
| 23 |
2002 |
24.21 |
| 24 |
2001 |
24.37 |
| 25 |
2000 |
24.90 |
| 26 |
1999 |
24.64 |
| 27 |
1998 |
23.95 |
| 28 |
1997 |
24.57 |
| 29 |
1996 |
27.03 |
| 30 |
1995 |
24.45 |
| 31 |
1994 |
24.72 |
| 32 |
1993 |
22.18 |
| 33 |
1992 |
22.83 |
| 34 |
1991 |
21.29 |
| 35 |
1990 |
19.54 |
| 36 |
1985 |
20.42 |
| 37 |
1980 |
19.29 |
| 38 |
1979 |
19.31 |
| 39 |
1978 |
19.32 |
| 40 |
1975 |
19.16 |
| 41 |
1970 |
18.85 |
| 42 |
1965 |
19.16 |
| 43 |
1962 |
19.16 |
| 44 |
1957 |
19.16 |
| 45 |
1952 |
19.16 |
