时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 52.1 | 100 |
2015 | 52.2 | 99 |
2014 | 52.01 | 101 |
2013 | 51.11 | 103 |
2012 | 50.97 | 105 |
2011 | 49.41 | 112 |
2010 | 48.82 | 115 |
2009 | 48.77 | 113 |
2008 | 46.96 | 122 |
2007 | 46.82 | 122 |
2006 | 46.72 | 124 |
2005 | 45.37 | 128 |
2004 | 44.35 | 132 |
2003 | 42.53 | 137 |
2002 | 42.39 | 133 |
2001 | 41.15 | 136 |
2000 | 41.38 | 134 |
1999 | 39.71 | 139 |
1998 | 37.71 | 147 |
1997 | 37.4 | 144 |
1996 | 36.37 | 146 |
1995 | 35.28 | 150 |
1994 | 37.71 | 138 |
1993 | 36.95 | 138 |
1992 | 38.12 | 134 |
1991 | 35.92 | 142 |
1990 | 34.17 | 150 |