| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 56.94 |
| 8 | 2017 | 38.50 |
| 9 | 2016 | 34.71 |
| 10 | 2015 | 28.48 |
| 11 | 2014 | 17.45 |
| 12 | 2013 | 27.00 |
| 13 | 2012 | 40.44 |
| 14 | 2011 | 36.92 |
| 15 | 2010 | 47.57 |
| 16 | 2009 | 45.55 |
| 17 | 2007 | 58.94 |
| 18 | 2005 | 78.90 |
| 19 | 2000 | 64.94 |
| 20 | 1999 | 74.45 |
| 21 | 1981 | 90.94 |
| 22 | 1978 | 76.60 |
| 23 | 1977 | 51.39 |
| 24 | 1975 | 3.38 |
| 25 | 1974 | 2.16 |
| 26 | 1973 | 2.04 |
