| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 57.42 |
| 8 | 2018 | 56.02 |
| 9 | 2017 | 54.60 |
| 10 | 2016 | 53.10 |
| 11 | 2015 | 51.62 |
| 12 | 2014 | 50.22 |
| 13 | 2013 | 48.87 |
| 14 | 2012 | 47.51 |
| 15 | 2011 | 45.70 |
| 16 | 2010 | 44.06 |
| 17 | 2009 | 43.18 |
| 18 | 2008 | 41.36 |
| 19 | 2007 | 39.80 |
| 20 | 2006 | 38.68 |
| 21 | 2005 | 37.10 |
| 22 | 2004 | 35.58 |
| 23 | 2003 | 34.02 |
| 24 | 2002 | 32.20 |
| 25 | 2001 | 30.41 |
| 26 | 2000 | 27.69 |
| 27 | 1999 | 26.79 |
| 28 | 1998 | 26.05 |
| 29 | 1997 | 25.32 |
| 30 | 1996 | 24.58 |
| 31 | 1995 | 23.85 |
| 32 | 1994 | 23.29 |
| 33 | 1993 | 22.55 |
| 34 | 1992 | 21.82 |
| 35 | 1991 | 21.08 |
| 36 | 1990 | 20.35 |
| 37 | 1985 | 19.78 |
| 38 | 1980 | 18.79 |
| 39 | 1978 | 16.75 |
