| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 98.84 |
| 8 | 2017 | 98.60 |
| 9 | 2016 | 98.27 |
| 10 | 2015 | 98.06 |
| 11 | 2014 | 97.77 |
| 12 | 2013 | 97.37 |
| 13 | 2012 | 97.15 |
| 14 | 2011 | 97.02 |
| 15 | 2010 | 96.71 |
| 16 | 2009 | 96.32 |
| 17 | 2008 | 94.89 |
| 18 | 2007 | 94.42 |
| 19 | 2006 | 93.77 |
| 20 | 2005 | 93.21 |
| 21 | 2004 | 92.68 |
| 22 | 2003 | 92.00 |
| 23 | 2002 | 91.50 |
| 24 | 2001 | 90.60 |
| 25 | 2000 | 90.30 |
| 26 | 1999 | 85.50 |
| 27 | 1998 | 84.17 |
| 28 | 1997 | 82.98 |
| 29 | 1996 | 79.51 |
| 30 | 1995 | 74.80 |
| 31 | 1994 | 74.30 |
| 32 | 1993 | 73.47 |
| 33 | 1992 | 71.50 |
| 34 | 1991 | 71.50 |
| 35 | 1990 | 66.20 |
| 36 | 1989 | 66.20 |
| 37 | 1988 | 56.80 |
| 38 | 1987 | 56.80 |
| 39 | 1986 | 56.80 |
| 40 | 1985 | 54.50 |
