时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 6.42 | 84 |
2015 | 6.81 | 91 |
2014 | 6.8 | 90 |
2013 | 7.1 | 91 |
2012 | 6.79 | 84 |
2011 | 7.18 | 92 |
2010 | 6.96 | 80 |
2009 | 6.86 | 82 |
2008 | 5.79 | 75 |
2007 | 6.41 | 83 |
2006 | 7.27 | 96 |
2005 | 7.17 | 83 |
2004 | 7.72 | 89 |
2003 | 6.95 | 79 |
2002 | 8.11 | 94 |
2001 | 6.56 | 70 |
2000 | 6.97 | 83 |
1999 | 6.24 | 63 |
1998 | 5.63 | 58 |
1997 | 5.51 | 58 |
1996 | 6.7 | 72 |
1995 | 8 | 93 |
1994 | 8.2 | 95 |
1993 | 8.1 | 96 |
1992 | 8.26 | 100 |
1991 | 7.36 | 97 |