| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2018 | |
| 2 | 2017 | |
| 3 | 2016 | |
| 4 | 2015 | |
| 5 | 2014 | |
| 6 | 2013 | |
| 7 | 2012 | 86.25 |
| 8 | 2011 | 85.52 |
| 9 | 2010 | 85.14 |
| 10 | 2008 | 91.88 |
| 11 | 2007 | 94.41 |
| 12 | 2006 | 94.35 |
| 13 | 2005 | 94.59 |
| 14 | 2004 | 93.25 |
| 15 | 2003 | 93.94 |
| 16 | 2002 | 95.01 |
| 17 | 2001 | 95.08 |
