| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | 11.83 |
| 12 | 2011 | 10.65 |
| 13 | 2010 | 10.95 |
| 14 | 2009 | 11.06 |
| 15 | 2008 | 11.98 |
| 16 | 2007 | 4.48 |
| 17 | 2006 | 5.00 |
| 18 | 2005 | 4.76 |
| 19 | 2004 | 4.16 |
| 20 | 2003 | 9.06 |
| 21 | 2002 | 6.79 |
| 22 | 2001 | 8.84 |
| 23 | 2000 | 8.98 |
| 24 | 1999 | 5.17 |
| 25 | 1998 | 2.89 |
| 26 | 1997 | 2.03 |
| 27 | 1996 | 3.21 |
| 28 | 1985 | 4.49 |
| 29 | 1984 | 8.93 |
| 30 | 1983 | 10.55 |
| 31 | 1982 | 9.29 |
| 32 | 1981 | 10.39 |
| 33 | 1980 | 12.36 |
| 34 | 1979 | 12.47 |
| 35 | 1978 | 11.66 |
| 36 | 1977 | 11.77 |
