| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 75.44 |
| 12 | 2012 | 76.64 |
| 13 | 2011 | 80.43 |
| 14 | 2010 | 78.42 |
| 15 | 2009 | 78.07 |
| 16 | 2008 | 80.74 |
| 17 | 2007 | 69.77 |
| 18 | 2006 | 63.37 |
| 19 | 2005 | 65.42 |
| 20 | 2004 | 72.72 |
| 21 | 2003 | 70.12 |
| 22 | 2002 | 71.46 |
| 23 | 2001 | 67.10 |
| 24 | 2000 | 61.47 |
| 25 | 1999 | 66.06 |
| 26 | 1998 | 68.25 |
| 27 | 1997 | 66.05 |
| 28 | 1996 | 64.62 |
| 29 | 1995 | 50.64 |
| 30 | 1994 | 53.62 |
| 31 | 1993 | 54.95 |
| 32 | 1992 | 57.13 |
| 33 | 1991 | 55.22 |
| 34 | 1990 | 56.25 |
| 35 | 1989 | 52.91 |
| 36 | 1988 | 52.30 |
| 37 | 1987 | 57.77 |
| 38 | 1986 | 52.58 |
| 39 | 1985 | 59.76 |
| 40 | 1984 | 62.81 |
| 41 | 1983 | 62.82 |
| 42 | 1982 | 64.49 |
| 43 | 1981 | 61.39 |
| 44 | 1980 | 64.27 |
| 45 | 1979 | 66.47 |
| 46 | 1978 | 63.75 |
| 47 | 1977 | 67.19 |
| 48 | 1976 | 65.29 |
