| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 77.81 |
| 8 | 2014 | 80.79 |
| 9 | 2013 | 78.71 |
| 10 | 2012 | 78.97 |
| 11 | 2011 | 80.80 |
| 12 | 2010 | 60.93 |
| 13 | 2009 | 79.96 |
| 14 | 2008 | 80.51 |
| 15 | 2007 | 53.84 |
| 16 | 2006 | 79.22 |
| 17 | 2005 | 76.73 |
| 18 | 2004 | 80.30 |
| 19 | 2003 | 80.30 |
| 20 | 2002 | 80.00 |
| 21 | 2001 | 79.90 |
| 22 | 2000 | 84.21 |
| 23 | 1999 | 79.93 |
| 24 | 1997 | 46.13 |
| 25 | 1996 | 84.70 |
| 26 | 1995 | 75.67 |
| 27 | 1994 | 61.80 |
| 28 | 1993 | 58.90 |
| 29 | 1991 | 65.21 |
| 30 | 1990 | 68.97 |
| 31 | 1989 | 59.15 |
| 32 | 1987 | 67.52 |
| 33 | 1986 | 66.90 |
| 34 | 1985 | 70.13 |
| 35 | 1982 | 77.81 |
| 36 | 1981 | 80.21 |
| 37 | 1980 | 84.73 |
