| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 7.40 |
| 8 | 2013 | 9.59 |
| 9 | 2012 | 25.66 |
| 10 | 2011 | 27.70 |
| 11 | 2010 | 21.34 |
| 12 | 2009 | 15.01 |
| 13 | 2008 | 19.21 |
| 14 | 2007 | 16.47 |
| 15 | 2006 | 16.28 |
| 16 | 2005 | 20.32 |
| 17 | 2000 | 63.08 |
| 18 | 1999 | 63.73 |
| 19 | 1998 | 67.94 |
| 20 | 1997 | 68.93 |
| 21 | 1996 | 68.69 |
| 22 | 1995 | 72.92 |
| 23 | 1994 | 72.86 |
| 24 | 1993 | 74.23 |
| 25 | 1989 | 69.01 |
| 26 | 1988 | 74.35 |
| 27 | 1987 | 61.98 |
| 28 | 1986 | 50.06 |
| 29 | 1985 | 47.94 |
