| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 118.2 | 56 |
| 2015 | 138.6 | 52 |
| 2014 | 126.2 | 54 |
| 2013 | 118.3 | 54 |
| 2012 | 123.1 | 52 |
| 2011 | 123.5 | 54 |
| 2010 | 138.5 | 52 |
| 2009 | 120.9 | 50 |
| 2008 | 122.2 | 50 |
| 2007 | 125.3 | 51 |
| 2006 | 130.5 | 50 |
| 2005 | 107 | 53 |
| 2004 | 124.1 | 54 |
| 2003 | 121.8 | 54 |
| 2002 | 116.1 | 53 |
| 2001 | 158.8 | 49 |
| 2000 | 167.6 | 50 |
| 1999 | 138 | 52 |
| 1998 | 129.6 | 49 |
| 1997 | 122.1 | 52 |
| 1996 | 102.1 | 55 |
| 1995 | 107 | 55 |
| 1994 | 101.2 | 53 |
| 1993 | 97.4 | 48 |
| 1992 | 109.5 | 43 |
| 1991 | 115.4 | 42 |
| 1990 | 128.3 | 40 |
| 1989 | 117.5 | 41 |
| 1988 | 95.8 | 44 |
| 1987 | 80.8 | 45 |
| 1986 | 75 | 44 |