| 序号 |
时间(年) |
数据(单位：%) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2019 |
|
| 5 |
2018 |
|
| 6 |
2017 |
|
| 7 |
2016 |
29.99 |
| 8 |
2015 |
30.47 |
| 9 |
2014 |
64.27 |
| 10 |
2013 |
64.15 |
| 11 |
2012 |
65.26 |
| 12 |
2011 |
65.29 |
| 13 |
2010 |
78.21 |
| 14 |
2009 |
69.62 |
| 15 |
2008 |
83.57 |
| 16 |
2007 |
82.45 |
| 17 |
2006 |
74.89 |
| 18 |
2005 |
75.28 |
| 19 |
2004 |
72.81 |
| 20 |
2003 |
76.66 |
| 21 |
2002 |
69.43 |
| 22 |
2001 |
67.23 |
| 23 |
1983 |
2.33 |
| 24 |
1982 |
2.60 |
| 25 |
1981 |
2.08 |
| 26 |
1980 |
1.93 |
| 27 |
1979 |
1.43 |
| 28 |
1978 |
2.87 |
| 29 |
1977 |
0.73 |
| 30 |
1976 |
5.06 |
| 31 |
1975 |
4.80 |
| 32 |
1974 |
2.26 |
| 33 |
1973 |
4.87 |
| 34 |
1972 |
14.52 |
| 35 |
1971 |
6.52 |
| 36 |
1970 |
1.27 |
| 37 |
1969 |
1.27 |
| 38 |
1968 |
1.36 |
| 39 |
1967 |
2.24 |
| 40 |
1966 |
0.51 |
| 41 |
1965 |
0.89 |
| 42 |
1964 |
0.43 |
| 43 |
1963 |
0.00 |
| 44 |
1962 |
0.00 |
