时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 78.11 | 31 |
2015 | 78.14 | 32 |
2014 | 78.24 | 31 |
2013 | 78.29 | 32 |
2012 | 78.32 | 32 |
2011 | 78.36 | 31 |
2010 | 78.41 | 30 |
2009 | 78.47 | 30 |
2008 | 78.33 | 32 |
2007 | 78.19 | 34 |
2006 | 77.35 | 36 |
2005 | 76.52 | 38 |
2004 | 75.72 | 44 |
2003 | 74.86 | 49 |
2002 | 74.64 | 52 |
2001 | 73.33 | 61 |
2000 | 73.74 | 59 |
1999 | 73.69 | 60 |
1998 | 72.14 | 72 |
1997 | 71.88 | 76 |
1996 | 71.61 | 79 |
1995 | 74.65 | 62 |
1994 | 74.46 | 64 |
1993 | 74.9 | 62 |
1992 | 75.31 | 63 |
1991 | 75.68 | 61 |