| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 66.86 |
| 8 | 2016 | 64.25 |
| 9 | 2015 | 69.99 |
| 10 | 2014 | 65.82 |
| 11 | 2013 | 64.60 |
| 12 | 2012 | 67.26 |
| 13 | 2011 | 73.40 |
| 14 | 2010 | 62.80 |
| 15 | 2009 | 61.49 |
| 16 | 2008 | 63.05 |
| 17 | 2007 | 36.40 |
| 18 | 2006 | 33.58 |
| 19 | 2005 | 40.54 |
| 20 | 1981 | 22.40 |
| 21 | 1980 | 25.88 |
| 22 | 1979 | 29.32 |
| 23 | 1978 | 63.65 |
| 24 | 1977 | 58.67 |
| 25 | 1976 | 64.12 |
| 26 | 1975 | 66.89 |
| 27 | 1974 | 72.93 |
| 28 | 1973 | 68.94 |
| 29 | 1972 | 72.22 |
| 30 | 1971 | 71.01 |
