| 序号 |
时间(年) |
数据(单位：%) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
15.97 |
| 8 |
2016 |
15.78 |
| 9 |
2015 |
13.73 |
| 10 |
2014 |
14.28 |
| 11 |
2013 |
14.54 |
| 12 |
2012 |
14.05 |
| 13 |
2011 |
15.33 |
| 14 |
2010 |
15.95 |
| 15 |
2009 |
15.04 |
| 16 |
2008 |
14.47 |
| 17 |
2007 |
13.28 |
| 18 |
2006 |
13.63 |
| 19 |
2005 |
14.95 |
| 20 |
2004 |
15.99 |
| 21 |
2003 |
16.81 |
| 22 |
2002 |
16.60 |
| 23 |
2001 |
15.74 |
| 24 |
2000 |
18.40 |
| 25 |
1999 |
17.09 |
| 26 |
1998 |
15.50 |
| 27 |
1996 |
17.08 |
| 28 |
1995 |
16.14 |
| 29 |
1994 |
11.56 |
| 30 |
1993 |
10.66 |
| 31 |
1992 |
10.45 |
| 32 |
1991 |
12.84 |
| 33 |
1987 |
16.05 |
| 34 |
1986 |
16.46 |
| 35 |
1985 |
14.94 |
| 36 |
1984 |
15.58 |
| 37 |
1983 |
12.17 |
| 38 |
1982 |
12.93 |
| 39 |
1981 |
14.43 |
| 40 |
1980 |
14.12 |
| 41 |
1979 |
12.71 |
| 42 |
1978 |
11.33 |
| 43 |
1977 |
10.56 |
| 44 |
1976 |
11.82 |
| 45 |
1975 |
15.64 |
| 46 |
1974 |
19.86 |
| 47 |
1969 |
27.78 |
| 48 |
1968 |
31.33 |
