| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 50.42 |
| 8 | 2017 | 50.47 |
| 9 | 2016 | 50.86 |
| 10 | 2015 | 50.96 |
| 11 | 2014 | 51.10 |
| 12 | 2013 | 51.13 |
| 13 | 2012 | 50.77 |
| 14 | 2011 | 51.11 |
| 15 | 2010 | 51.24 |
| 16 | 2009 | 50.96 |
| 17 | 2008 | 51.06 |
| 18 | 2007 | 51.09 |
| 19 | 2006 | 51.19 |
| 20 | 2005 | 51.27 |
| 21 | 2004 | 51.35 |
| 22 | 2003 | 51.30 |
| 23 | 2002 | 51.23 |
| 24 | 2001 | 51.30 |
| 25 | 2000 | 51.23 |
| 26 | 1999 | 51.26 |
| 27 | 1998 | 51.34 |
| 28 | 1997 | 51.38 |
| 29 | 1996 | 51.42 |
| 30 | 1995 | 51.38 |
| 31 | 1990 | 51.47 |
| 32 | 1985 | 51.55 |
| 33 | 1980 | 51.65 |
| 34 | 1978 | 51.79 |
| 35 | 1975 | 51.93 |
| 36 | 1970 | 51.99 |
| 37 | 1965 | 52.54 |
| 38 | 1960 | 54.13 |
| 39 | 1958 | 53.46 |
| 40 | 1953 | 53.10 |
| 41 | 1950 | 52.66 |
