| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 61.40 |
| 8 | 2014 | 62.80 |
| 9 | 2013 | 62.73 |
| 10 | 2012 | 62.72 |
| 11 | 2011 | 62.55 |
| 12 | 2010 | 63.33 |
| 13 | 2009 | 63.70 |
| 14 | 2008 | 61.37 |
| 15 | 2007 | 59.12 |
| 16 | 2006 | 58.23 |
| 17 | 2005 | 62.80 |
| 18 | 2004 | 62.52 |
| 19 | 2003 | 63.16 |
| 20 | 2002 | 65.17 |
| 21 | 2001 | 64.66 |
| 22 | 2000 | 64.88 |
| 23 | 1999 | 63.17 |
| 24 | 1998 | 63.33 |
| 25 | 1997 | 63.47 |
| 26 | 1996 | 63.77 |
| 27 | 1995 | 64.99 |
| 28 | 1994 | 65.65 |
| 29 | 1993 | 67.34 |
| 30 | 1992 | 67.60 |
| 31 | 1991 | 68.03 |
| 32 | 1990 | 66.94 |
| 33 | 1989 | 67.91 |
| 34 | 1988 | 67.95 |
| 35 | 1987 | 69.03 |
| 36 | 1986 | 68.57 |
| 37 | 1985 | 68.00 |
| 38 | 1984 | 68.68 |
| 39 | 1983 | 68.42 |
| 40 | 1979 | 76.24 |
| 41 | 1978 | 76.88 |
