| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 11.53 |
| 8 | 2017 | 14.91 |
| 9 | 2016 | 16.29 |
| 10 | 2015 | 17.21 |
| 11 | 2014 | 14.66 |
| 12 | 2013 | 14.52 |
| 13 | 2012 | 13.71 |
| 14 | 2011 | 13.83 |
| 15 | 2010 | 14.80 |
| 16 | 2009 | 14.33 |
| 17 | 2008 | 14.30 |
| 18 | 2007 | 13.95 |
| 19 | 2006 | 12.67 |
| 20 | 2005 | 15.12 |
| 21 | 2004 | 12.71 |
| 22 | 2003 | 14.01 |
| 23 | 2002 | 15.70 |
| 24 | 2001 | 15.92 |
| 25 | 2000 | 13.95 |
| 26 | 1999 | 16.72 |
| 27 | 1998 | 16.86 |
| 28 | 1997 | 14.12 |
| 29 | 1992 | 6.89 |
| 30 | 1991 | 8.31 |
| 31 | 1981 | 13.09 |
| 32 | 1979 | 17.86 |
| 33 | 1978 | 16.80 |
| 34 | 1977 | 15.08 |
| 35 | 1976 | 14.48 |
| 36 | 1975 | 13.03 |
| 37 | 1974 | 15.84 |
| 38 | 1973 | 17.00 |
| 39 | 1972 | 15.93 |
| 40 | 1971 | 17.96 |
| 41 | 1970 | 15.85 |
