时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 77.14 | 36 |
2015 | 77.18 | 35 |
2014 | 77.26 | 35 |
2013 | 77.41 | 36 |
2012 | 77.61 | 33 |
2011 | 77.65 | 32 |
2010 | 77.72 | 33 |
2009 | 77.81 | 35 |
2008 | 77.86 | 38 |
2007 | 77.88 | 37 |
2006 | 77.86 | 33 |
2005 | 77.81 | 32 |
2004 | 77.76 | 35 |
2003 | 77.71 | 34 |
2002 | 83.81 | 13 |
2001 | 83.23 | 15 |
2000 | 83.19 | 16 |
1999 | 83.49 | 16 |
1998 | 83.46 | 18 |
1997 | 83.41 | 19 |
1996 | 83.36 | 19 |
1995 | 83.75 | 20 |
1994 | 83.17 | 20 |
1993 | 83.15 | 21 |
1992 | 83.43 | 22 |
1991 | 83.32 | 21 |