| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 58.3 | 167 |
| 2015 | 57 | 167 |
| 2014 | 55.6 | 167 |
| 2013 | 54.3 | 167 |
| 2012 | 53.1 | 168 |
| 2011 | 51.8 | 169 |
| 2010 | 50.7 | 169 |
| 2009 | 49.8 | 169 |
| 2008 | 48.9 | 170 |
| 2007 | 48 | 170 |
| 2006 | 47.3 | 170 |
| 2005 | 46.5 | 170 |
| 2004 | 45.8 | 170 |
| 2003 | 45.2 | 169 |
| 2002 | 44.6 | 169 |
| 2001 | 44.2 | 168 |
| 2000 | 43.6 | 167 |
| 1999 | 43 | 167 |
| 1998 | 42.5 | 167 |
| 1997 | 41.9 | 167 |
| 1996 | 41.4 | 167 |
| 1995 | 40.9 | 167 |
| 1994 | 40.3 | 166 |
| 1993 | 39.7 | 166 |
| 1992 | 39.2 | 166 |
| 1991 | 38.7 | 167 |
| 1990 | 38.2 | 167 |
| 1989 | 37.7 | 165 |
| 1988 | 37.3 | 165 |
| 1987 | 37.1 | 165 |
| 1986 | 36.8 | 164 |