时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 77.02 | 75 |
2015 | 77.18 | 70 |
2014 | 77.43 | 68 |
2013 | 77.89 | 64 |
2012 | 78.48 | 60 |
2011 | 79.08 | 58 |
2010 | 79.71 | 52 |
2009 | 80.27 | 46 |
2008 | 80.81 | 44 |
2007 | 81.3 | 42 |
2006 | 81.96 | 33 |
2005 | 82.11 | 32 |
2004 | 82.03 | 37 |
2003 | 82.05 | 38 |
2002 | 81.85 | 41 |
2001 | 81.72 | 47 |
2000 | 81.59 | 45 |
1999 | 81.25 | 51 |
1998 | 81.13 | 57 |
1997 | 80.86 | 56 |
1996 | 81.03 | 56 |
1995 | 81.37 | 56 |
1994 | 81.59 | 52 |
1993 | 81.93 | 49 |
1992 | 82.54 | 46 |
1991 | 83.12 | 44 |
1990 | 83.64 | 43 |