| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 49.81 |
| 8 | 2015 | 49.82 |
| 9 | 2014 | 54.28 |
| 10 | 2012 | 64.42 |
| 11 | 2011 | 62.49 |
| 12 | 2010 | 61.14 |
| 13 | 2009 | 62.09 |
| 14 | 2008 | 62.18 |
| 15 | 2007 | 61.39 |
| 16 | 2006 | 62.18 |
| 17 | 2005 | 61.14 |
| 18 | 2004 | 60.72 |
| 19 | 2003 | 60.87 |
| 20 | 1995 | 47.37 |
| 21 | 1994 | 41.30 |
| 22 | 1993 | 41.57 |
| 23 | 1992 | 45.74 |
| 24 | 1991 | 43.23 |
| 25 | 1990 | 44.47 |
| 26 | 1989 | 38.58 |
| 27 | 1988 | 41.06 |
| 28 | 1987 | 39.92 |
| 29 | 1986 | 25.75 |
| 30 | 1985 | 29.66 |
| 31 | 1984 | 29.72 |
| 32 | 1983 | 46.56 |
| 33 | 1982 | 35.83 |
| 34 | 1981 | 35.06 |
| 35 | 1980 | 70.90 |
