| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | |
| 8 | 2017 | |
| 9 | 2016 | |
| 10 | 2015 | |
| 11 | 2014 | 62.50 |
| 12 | 2013 | 58.67 |
| 13 | 2012 | 61.72 |
| 14 | 2011 | 64.46 |
| 15 | 2010 | 60.14 |
| 16 | 2009 | 64.17 |
| 17 | 2008 | 57.26 |
| 18 | 2007 | 61.83 |
| 19 | 2006 | 64.03 |
| 20 | 2005 | 57.25 |
| 21 | 2004 | 68.07 |
| 22 | 2003 | 72.59 |
| 23 | 2002 | 72.59 |
| 24 | 2001 | 74.17 |
| 25 | 2000 | 80.77 |
| 26 | 1999 | 74.70 |
| 27 | 1998 | 72.58 |
| 28 | 1997 | 71.03 |
| 29 | 1996 | 67.93 |
| 30 | 1995 | 70.15 |
| 31 | 1994 | 70.30 |
| 32 | 1993 | 70.01 |
| 33 | 1992 | 66.23 |
| 34 | 1991 | 66.27 |
| 35 | 1990 | 65.82 |
| 36 | 1989 | 51.96 |
| 37 | 1988 | 55.56 |
| 38 | 1978 | 25.62 |
| 39 | 1977 | 22.24 |
| 40 | 1976 | 18.44 |
| 41 | 1975 | 11.45 |
| 42 | 1974 | 8.24 |
| 43 | 1973 | 7.67 |
| 44 | 1972 | 3.63 |
| 45 | 1971 | 3.53 |
| 46 | 1970 | 1.82 |
