| 时间 |
值 （%） |
世界排名 |
| 2016 |
-.41 |
112 |
| 2015 |
4.42 |
60 |
| 2014 |
5.57 |
51 |
| 2013 |
-.63 |
141 |
| 2012 |
0.98 |
110 |
| 2011 |
9.32 |
35 |
| 2010 |
7.49 |
59 |
| 2009 |
2.71 |
52 |
| 2008 |
5.34 |
62 |
| 2007 |
8.8 |
43 |
| 2006 |
9.5 |
45 |
| 2005 |
4.42 |
83 |
| 2004 |
7.94 |
51 |
| 2003 |
5.09 |
73 |
| 2002 |
-1.88 |
138 |
| 2001 |
-.93 |
130 |
| 2000 |
3.44 |
100 |
| 1999 |
2.28 |
95 |
| 1998 |
4.1 |
76 |
| 1997 |
8.43 |
34 |