| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 22.68 |
| 8 | 2016 | 16.43 |
| 9 | 2015 | 13.85 |
| 10 | 2014 | 13.94 |
| 11 | 2013 | 13.62 |
| 12 | 2012 | 12.88 |
| 13 | 2011 | 15.31 |
| 14 | 2010 | 17.50 |
| 15 | 2009 | 26.66 |
| 16 | 2007 | 58.81 |
| 17 | 2006 | 37.62 |
| 18 | 2005 | 55.81 |
| 19 | 2004 | 89.52 |
| 20 | 2003 | 87.68 |
| 21 | 2002 | 93.83 |
| 22 | 2001 | 95.68 |
| 23 | 2000 | 89.81 |
| 24 | 1999 | 83.12 |
| 25 | 1998 | 84.36 |
| 26 | 1997 | 77.55 |
| 27 | 1984 | 2.91 |
| 28 | 1980 | 4.68 |
| 29 | 1979 | 1.22 |
| 30 | 1978 | 14.66 |
