时间 | 值 | 世界排名 |
---|---|---|
2015 | 25.9 | 2 |
2014 | 28.2 | 2 |
2013 | 32.8 | 2 |
2012 | 34.3 | 3 |
2011 | 34.8 | 2 |
2010 | 36.8 | 2 |
2009 | 33.8 | 2 |
2008 | 32.1 | 2 |
2007 | 35.4 | 2 |
2006 | 30.2 | 2 |
2005 | 22.8 | 2 |
1991 | 3.9 | 37 |
1990 | 2.6 | 63 |
1989 | 3.1 | 48 |
1988 | 3.6 | 37 |
1987 | 5.2 | 25 |
1986 | 3.9 | 39 |