| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 32.63 |
| 8 | 2016 | 24.61 |
| 9 | 2013 | 79.92 |
| 10 | 2012 | 73.97 |
| 11 | 2010 | 65.99 |
| 12 | 2009 | 40.79 |
| 13 | 2008 | 45.23 |
| 14 | 2007 | 54.11 |
| 15 | 2006 | 57.95 |
| 16 | 2005 | 57.19 |
| 17 | 2004 | 55.99 |
| 18 | 2003 | 59.70 |
| 19 | 2002 | 54.09 |
| 20 | 2001 | 57.15 |
| 21 | 2000 | 56.29 |
| 22 | 1999 | 53.16 |
| 23 | 1997 | 47.99 |
| 24 | 1996 | 49.34 |
| 25 | 1995 | 46.79 |
| 26 | 1994 | 40.40 |
| 27 | 1993 | 32.47 |
| 28 | 1987 | 22.39 |
| 29 | 1986 | 24.38 |
| 30 | 1985 | 35.31 |
| 31 | 1983 | 40.79 |
| 32 | 1981 | 43.32 |
| 33 | 1980 | 54.28 |
| 34 | 1979 | 27.36 |
| 35 | 1978 | 17.78 |
| 36 | 1977 | 15.01 |
