| 序号 |
时间(年) |
数据(单位：%) |
| 1 |
2023 |
|
| 2 |
2021 |
|
| 3 |
2020 |
|
| 4 |
2019 |
|
| 5 |
2018 |
|
| 6 |
2017 |
|
| 7 |
2016 |
60.80 |
| 8 |
2015 |
59.20 |
| 9 |
2014 |
52.76 |
| 10 |
2012 |
54.49 |
| 11 |
2011 |
64.89 |
| 12 |
2010 |
54.11 |
| 13 |
2009 |
55.26 |
| 14 |
2007 |
52.12 |
| 15 |
2006 |
57.40 |
| 16 |
2005 |
64.50 |
| 17 |
2004 |
62.78 |
| 18 |
2003 |
61.31 |
| 19 |
2002 |
61.53 |
| 20 |
2001 |
66.27 |
| 21 |
2000 |
65.34 |
| 22 |
1999 |
62.39 |
| 23 |
1998 |
72.14 |
| 24 |
1997 |
65.25 |
| 25 |
1996 |
70.06 |
| 26 |
1995 |
86.88 |
| 27 |
1994 |
80.02 |
| 28 |
1993 |
81.82 |
| 29 |
1987 |
89.14 |
| 30 |
1986 |
89.44 |
| 31 |
1985 |
84.73 |
| 32 |
1984 |
80.69 |
| 33 |
1983 |
77.38 |
| 34 |
1982 |
78.83 |
| 35 |
1981 |
76.36 |
| 36 |
1980 |
75.10 |
| 37 |
1979 |
74.09 |
| 38 |
1978 |
74.17 |
| 39 |
1977 |
72.48 |
| 40 |
1976 |
69.72 |
| 41 |
1975 |
58.47 |
| 42 |
1974 |
54.27 |
| 43 |
1973 |
66.52 |
| 44 |
1972 |
74.07 |
| 45 |
1971 |
78.95 |
| 46 |
1970 |
71.77 |
| 47 |
1969 |
71.50 |
| 48 |
1968 |
73.37 |
| 49 |
1967 |
75.95 |
| 50 |
1966 |
77.56 |
| 51 |
1965 |
76.15 |
| 52 |
1964 |
73.74 |
| 53 |
1963 |
75.54 |
