| 序号 | 时间 (年) |
数据 (-) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 97.18 |
| 8 | 2018 | 95.29 |
| 9 | 2017 | 93.39 |
| 10 | 2016 | 92.26 |
| 11 | 2015 | 92.24 |
| 12 | 2014 | 92.13 |
| 13 | 2013 | 92.01 |
| 14 | 2012 | 91.34 |
| 15 | 2011 | 90.07 |
| 16 | 2010 | 88.59 |
| 17 | 2009 | 87.79 |
| 18 | 2008 | 85.24 |
| 19 | 2007 | 80.77 |
| 20 | 2006 | 77.45 |
| 21 | 2005 | 74.56 |
| 22 | 2004 | 72.31 |
| 23 | 2003 | 69.78 |
| 24 | 2002 | 66.90 |
| 25 | 2001 | 64.43 |
| 26 | 2000 | 61.82 |
| 27 | 1999 | 59.24 |
| 28 | 1998 | 57.23 |
| 29 | 1997 | 52.90 |
| 30 | 1996 | 49.49 |
| 31 | 1995 | 47.66 |
| 32 | 1994 | 38.59 |
| 33 | 1993 | 18.23 |
| 34 | 1992 | 1.16 |
| 35 | 1991 | 0.17 |
| 36 | 1990 | 0.08 |
