| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 43.98 |
| 8 | 2014 | 44.75 |
| 9 | 2013 | 48.42 |
| 10 | 2012 | 48.63 |
| 11 | 2011 | 48.76 |
| 12 | 2010 | 48.76 |
| 13 | 2009 | 51.42 |
| 14 | 2008 | 52.10 |
| 15 | 2007 | 52.60 |
| 16 | 2005 | 52.73 |
| 17 | 2000 | 63.38 |
| 18 | 1995 | 82.20 |
| 19 | 1990 | 89.20 |
| 20 | 1987 | 90.82 |
| 21 | 1985 | 87.26 |
| 22 | 1980 | 93.98 |
