| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 79.90 |
| 8 | 2017 | 79.82 |
| 9 | 2016 | 79.63 |
| 10 | 2015 | 79.34 |
| 11 | 2014 | 79.18 |
| 12 | 2013 | 78.80 |
| 13 | 2012 | 78.41 |
| 14 | 2011 | 77.93 |
| 15 | 2010 | 77.17 |
| 16 | 2009 | 76.72 |
| 17 | 2008 | 75.91 |
| 18 | 2007 | 75.60 |
| 19 | 2006 | 75.09 |
| 20 | 2005 | 74.47 |
| 21 | 2004 | 73.99 |
| 22 | 2003 | 73.59 |
| 23 | 2002 | 72.83 |
| 24 | 2001 | 72.28 |
| 25 | 2000 | 71.92 |
| 26 | 1999 | 71.26 |
| 27 | 1998 | 70.49 |
| 28 | 1997 | 69.98 |
| 29 | 1996 | 69.69 |
| 30 | 1995 | 69.27 |
| 31 | 1994 | 68.76 |
| 32 | 1993 | 68.14 |
| 33 | 1992 | 67.79 |
| 34 | 1991 | 67.24 |
| 35 | 1990 | 66.17 |
