| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 99.43 | 190 |
| 2015 | 100.17 | 190 |
| 2014 | 101.34 | 190 |
| 2013 | 102.41 | 191 |
| 2012 | 103.36 | 191 |
| 2011 | 104.14 | 192 |
| 2010 | 104.71 | 192 |
| 2009 | 105.68 | 192 |
| 2008 | 106.5 | 192 |
| 2007 | 107.09 | 192 |
| 2006 | 107.4 | 192 |
| 2005 | 107.36 | 193 |
| 2004 | 107.83 | 192 |
| 2003 | 108.03 | 192 |
| 2002 | 107.96 | 192 |
| 2001 | 107.65 | 192 |
| 2000 | 107.07 | 191 |
| 1999 | 107.03 | 191 |
| 1998 | 106.88 | 191 |
| 1997 | 106.59 | 191 |
| 1996 | 106.06 | 191 |
| 1995 | 105.24 | 191 |
| 1994 | 105.07 | 190 |
| 1993 | 104.79 | 189 |
| 1992 | 104.35 | 189 |
| 1991 | 103.69 | 187 |
| 1990 | 102.76 | 186 |
| 1989 | 102.48 | 184 |
| 1988 | 102.04 | 182 |
| 1987 | 101.43 | 181 |
| 1986 | 100.58 | 178 |