| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 11.89 |
| 8 | 2014 | 12.90 |
| 9 | 2013 | 15.73 |
| 10 | 2012 | 15.31 |
| 11 | 2011 | 18.47 |
| 12 | 2010 | 19.59 |
| 13 | 2009 | 16.54 |
| 14 | 2008 | 21.65 |
| 15 | 2007 | 23.48 |
| 16 | 2006 | 28.71 |
| 17 | 2003 | 18.04 |
| 18 | 2002 | 13.37 |
| 19 | 2001 | 14.66 |
| 20 | 2000 | 13.91 |
| 21 | 1999 | 9.81 |
| 22 | 1998 | 8.36 |
| 23 | 1997 | 10.57 |
| 24 | 1996 | 9.60 |
| 25 | 1995 | 9.77 |
| 26 | 1994 | 11.32 |
| 27 | 1993 | 17.52 |
| 28 | 1992 | 11.08 |
