| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 65.30 |
| 8 | 2015 | 54.93 |
| 9 | 2014 | 61.68 |
| 10 | 2013 | 61.45 |
| 11 | 2012 | 72.89 |
| 12 | 2011 | 21.53 |
| 13 | 2010 | 34.00 |
| 14 | 2009 | 71.19 |
| 15 | 2008 | 61.15 |
| 16 | 2007 | 76.35 |
| 17 | 2006 | 70.85 |
| 18 | 2005 | 77.53 |
| 19 | 2004 | 47.99 |
| 20 | 2003 | 47.86 |
| 21 | 2002 | 81.79 |
| 22 | 2001 | 21.23 |
| 23 | 2000 | 19.71 |
| 24 | 1999 | 2.08 |
| 25 | 1998 | 12.66 |
| 26 | 1997 | 13.65 |
| 27 | 1996 | 16.57 |
| 28 | 1995 | 6.30 |
| 29 | 1994 | 5.77 |
| 30 | 1993 | 8.50 |
| 31 | 1992 | 3.22 |
| 32 | 1991 | 10.39 |
| 33 | 1990 | 12.17 |
| 34 | 1989 | 16.59 |
| 35 | 1988 | 18.19 |
| 36 | 1987 | 7.76 |
| 37 | 1986 | 9.72 |
| 38 | 1985 | 16.61 |
| 39 | 1984 | 19.91 |
| 40 | 1983 | 9.51 |
| 41 | 1982 | 10.10 |
| 42 | 1981 | 13.82 |
| 43 | 1980 | 17.92 |
| 44 | 1979 | 13.42 |
| 45 | 1978 | 9.76 |
| 46 | 1977 | 9.50 |
