| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | 78.21 |
| 12 | 2011 | 74.29 |
| 13 | 2010 | 72.93 |
| 14 | 2009 | 71.27 |
| 15 | 2008 | 65.71 |
| 16 | 2007 | 60.89 |
| 17 | 2006 | 62.89 |
| 18 | 2005 | 56.26 |
| 19 | 2004 | 73.26 |
| 20 | 1999 | 73.19 |
| 21 | 1998 | 62.44 |
| 22 | 1997 | 58.85 |
| 23 | 1996 | 61.23 |
| 24 | 1995 | 62.44 |
| 25 | 1994 | 57.43 |
| 26 | 1993 | 52.92 |
| 27 | 1992 | 42.74 |
| 28 | 1991 | 51.34 |
| 29 | 1990 | 57.73 |
| 30 | 1989 | 65.21 |
| 31 | 1988 | 63.98 |
| 32 | 1987 | 57.60 |
| 33 | 1986 | 64.08 |
| 34 | 1985 | 63.36 |
| 35 | 1984 | 54.31 |
| 36 | 1983 | 51.59 |
| 37 | 1982 | 43.22 |
| 38 | 1981 | 42.04 |
| 39 | 1980 | 45.16 |
| 40 | 1979 | 66.67 |
| 41 | 1978 | 52.08 |
| 42 | 1977 | 52.63 |
