| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 124.3 | 55 |
| 2015 | 115.1 | 54 |
| 2014 | 115.4 | 56 |
| 2013 | 127.6 | 53 |
| 2012 | 128.2 | 51 |
| 2011 | 149.6 | 52 |
| 2010 | 148.5 | 51 |
| 2009 | 90.4 | 54 |
| 2008 | 104.2 | 51 |
| 2007 | 116.4 | 52 |
| 2006 | 130.2 | 51 |
| 2005 | 134.1 | 49 |
| 2004 | 131.4 | 53 |
| 2003 | 149.4 | 52 |
| 2002 | 161.5 | 49 |
| 2001 | 126 | 54 |
| 2000 | 140.2 | 53 |
| 1999 | 148.9 | 50 |
| 1998 | 120.4 | 51 |
| 1997 | 120.4 | 53 |
| 1996 | 108.1 | 51 |
| 1995 | 110 | 53 |
| 1994 | 94.4 | 54 |
| 1993 | 64.8 | 55 |
| 1992 | 30 | 69 |
| 1991 | 22 | 72 |
| 1990 | 9.9 | 99 |
| 1989 | 8.6 | 102 |
| 1988 | 6 | 106 |
| 1987 | 4.9 | 107 |
| 1986 | 4.5 | 108 |