| 序号 |
时间(年) |
数据(单位：%) |
| 1 |
2021 |
|
| 2 |
2020 |
|
| 3 |
2019 |
|
| 4 |
2018 |
|
| 5 |
2017 |
|
| 6 |
2016 |
|
| 7 |
2015 |
70.74 |
| 8 |
2014 |
70.75 |
| 9 |
2013 |
69.56 |
| 10 |
2012 |
69.05 |
| 11 |
2011 |
69.93 |
| 12 |
2010 |
69.76 |
| 13 |
2009 |
70.07 |
| 14 |
2008 |
72.11 |
| 15 |
2007 |
73.01 |
| 16 |
2006 |
72.88 |
| 17 |
2005 |
72.38 |
| 18 |
2004 |
71.84 |
| 19 |
2003 |
70.48 |
| 20 |
2002 |
70.70 |
| 21 |
2001 |
69.77 |
| 22 |
2000 |
68.97 |
| 23 |
1999 |
68.06 |
| 24 |
1998 |
67.82 |
| 25 |
1997 |
69.24 |
| 26 |
1996 |
69.78 |
| 27 |
1995 |
69.37 |
| 28 |
1994 |
67.20 |
| 29 |
1993 |
65.54 |
| 30 |
1992 |
64.88 |
| 31 |
1991 |
65.60 |
| 32 |
1990 |
68.11 |
| 33 |
1989 |
69.27 |
| 34 |
1988 |
71.67 |
| 35 |
1987 |
75.30 |
| 36 |
1986 |
76.49 |
