| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 74.41 |
| 8 | 2016 | 74.33 |
| 9 | 2015 | 74.95 |
| 10 | 2014 | 76.79 |
| 11 | 2013 | 78.33 |
| 12 | 2012 | 73.22 |
| 13 | 2011 | 72.78 |
| 14 | 2010 | 74.74 |
| 15 | 2009 | 74.42 |
| 16 | 2008 | 72.03 |
| 17 | 2007 | 72.14 |
| 18 | 2006 | 70.86 |
| 19 | 2005 | 69.59 |
| 20 | 2004 | 70.57 |
| 21 | 2003 | 69.45 |
| 22 | 2002 | 65.93 |
| 23 | 2001 | 64.82 |
| 24 | 2000 | 68.41 |
| 25 | 1999 | 63.95 |
| 26 | 1998 | 70.49 |
| 27 | 1997 | 68.92 |
| 28 | 1996 | 67.49 |
| 29 | 1995 | 58.46 |
| 30 | 1994 | 58.90 |
| 31 | 1993 | 46.11 |
| 32 | 1992 | 42.15 |
| 33 | 1991 | 37.00 |
| 34 | 1990 | 33.07 |
| 35 | 1989 | 33.20 |
| 36 | 1988 | 29.68 |
| 37 | 1987 | 34.41 |
| 38 | 1986 | 37.85 |
| 39 | 1985 | 28.08 |
| 40 | 1984 | 21.47 |
