| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 42.15 |
| 8 | 2016 | 41.71 |
| 9 | 2015 | 41.16 |
| 10 | 2014 | 41.18 |
| 11 | 2013 | 39.85 |
| 12 | 2012 | 38.80 |
| 13 | 2011 | 39.47 |
| 14 | 2010 | 37.50 |
| 15 | 2009 | 37.16 |
| 16 | 2008 | 35.97 |
| 17 | 2007 | 36.09 |
| 18 | 2006 | 32.58 |
| 19 | 2005 | 27.52 |
| 20 | 2004 | 26.84 |
| 21 | 2003 | 26.67 |
| 22 | 2002 | 25.63 |
| 23 | 2001 | 25.60 |
| 24 | 2000 | 27.10 |
| 25 | 1999 | 26.30 |
| 26 | 1995 | 26.80 |
| 27 | 1990 | 24.10 |
