时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 36.9 | 48 |
2015 | 37.2 | 47 |
2014 | 37.5 | 47 |
2013 | 37.7 | 46 |
2012 | 38 | 47 |
2011 | 38.2 | 48 |
2010 | 38.3 | 49 |
2009 | 38.5 | 50 |
2008 | 38.8 | 49 |
2007 | 39 | 49 |
2006 | 39.3 | 51 |
2005 | 39.6 | 52 |
2004 | 39.8 | 53 |
2003 | 39.9 | 54 |
2002 | 40.1 | 57 |
2001 | 40.3 | 61 |
2000 | 40.7 | 62 |
1999 | 40.5 | 66 |
1998 | 40.4 | 68 |
1997 | 40.4 | 68 |
1996 | 40.5 | 70 |
1995 | 40.7 | 71 |
1994 | 40.5 | 76 |
1993 | 40.4 | 80 |
1992 | 40.2 | 81 |
1991 | 40.2 | 83 |
1990 | 40.4 | 82 |
1989 | 40.8 | 79 |
1988 | 41.3 | 78 |
1987 | 41.8 | 74 |
1986 | 42.3 | 70 |