| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 783.9 | 32 |
| 2015 | 758.6 | 33 |
| 2014 | 651.2 | 34 |
| 2013 | 801.7 | 31 |
| 2012 | 810.9 | 31 |
| 2011 | 883.4 | 30 |
| 2010 | 856.4 | 30 |
| 2009 | 984.6 | 27 |
| 2008 | 901.9 | 29 |
| 2007 | 1132.9 | 24 |
| 2006 | 1124.4 | 21 |
| 2005 | 1213.5 | 20 |
| 2004 | 1354.5 | 20 |
| 2003 | 1394.4 | 17 |
| 2002 | 1322.7 | 19 |
| 2001 | 857.6 | 23 |
| 2000 | 885.7 | 24 |
| 1999 | 1034.3 | 21 |
| 1998 | 1117.3 | 20 |
| 1997 | 1135.8 | 19 |
| 1996 | 1112.9 | 17 |
| 1995 | 1071.3 | 17 |
| 1994 | 956.5 | 16 |
| 1993 | 861.8 | 16 |
| 1992 | 844.3 | 16 |
| 1991 | 863.3 | 16 |
| 1990 | 831.5 | 14 |
| 1989 | 816.8 | 14 |
| 1988 | 754.4 | 14 |
| 1987 | 642.7 | 16 |
| 1986 | 571 | 15 |