| 序号 |
时间(年) |
数据(单位：%) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
14.78 |
| 8 |
2016 |
11.02 |
| 9 |
2015 |
8.87 |
| 10 |
2014 |
6.35 |
| 11 |
2013 |
9.62 |
| 12 |
2012 |
9.28 |
| 13 |
2011 |
18.49 |
| 14 |
2010 |
15.69 |
| 15 |
2009 |
17.14 |
| 16 |
2008 |
17.54 |
| 17 |
2007 |
18.11 |
| 18 |
2006 |
16.62 |
| 19 |
2005 |
19.10 |
| 20 |
2004 |
24.24 |
| 21 |
2003 |
15.04 |
| 22 |
2002 |
15.88 |
| 23 |
2001 |
18.32 |
| 24 |
2000 |
18.24 |
| 25 |
1999 |
19.17 |
| 26 |
1998 |
15.40 |
| 27 |
1997 |
17.61 |
| 28 |
1996 |
19.15 |
| 29 |
1994 |
17.33 |
| 30 |
1993 |
19.39 |
| 31 |
1983 |
17.98 |
| 32 |
1982 |
16.68 |
| 33 |
1981 |
16.02 |
| 34 |
1980 |
19.14 |
| 35 |
1979 |
19.00 |
| 36 |
1978 |
19.42 |
| 37 |
1977 |
11.31 |
| 38 |
1976 |
11.71 |
| 39 |
1975 |
13.15 |
| 40 |
1971 |
14.05 |
| 41 |
1970 |
14.26 |
| 42 |
1969 |
14.38 |
| 43 |
1968 |
16.90 |
| 44 |
1967 |
15.63 |
| 45 |
1966 |
15.27 |
| 46 |
1965 |
15.96 |
| 47 |
1964 |
18.12 |
| 48 |
1963 |
18.33 |
| 49 |
1962 |
21.68 |
