时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 13.1 | 190 |
2015 | 13.1 | 190 |
2014 | 13.2 | 190 |
2013 | 13.2 | 190 |
2012 | 13.3 | 190 |
2011 | 13.5 | 189 |
2010 | 13.6 | 188 |
2009 | 13.7 | 190 |
2008 | 13.8 | 191 |
2007 | 14 | 190 |
2006 | 14.2 | 189 |
2005 | 14.4 | 188 |
2004 | 14.7 | 189 |
2003 | 14.9 | 189 |
2002 | 15.2 | 188 |
2001 | 15.5 | 188 |
2000 | 15.7 | 189 |
1999 | 15.9 | 190 |
1998 | 16 | 191 |
1997 | 16.1 | 191 |
1996 | 16.1 | 192 |
1995 | 16.3 | 192 |
1994 | 16.3 | 193 |
1993 | 16.2 | 193 |
1992 | 16.2 | 193 |
1991 | 16.1 | 194 |
1990 | 16 | 194 |
1989 | 15.9 | 192 |
1988 | 15.8 | 192 |
1987 | 15.7 | 192 |
1986 | 15.8 | 192 |