时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 17.3 | 152 |
2015 | 16.8 | 156 |
2014 | 16.4 | 160 |
2013 | 15.9 | 163 |
2012 | 15.5 | 166 |
2011 | 15.1 | 173 |
2010 | 14.9 | 177 |
2009 | 14.7 | 181 |
2008 | 14.7 | 182 |
2007 | 14.8 | 184 |
2006 | 14.9 | 184 |
2005 | 15.2 | 182 |
2004 | 15.6 | 181 |
2003 | 16.2 | 180 |
2002 | 16.9 | 177 |
2001 | 17.6 | 175 |
2000 | 18.2 | 174 |
1999 | 19 | 169 |
1998 | 19.6 | 167 |
1997 | 20.1 | 165 |
1996 | 20.7 | 165 |
1995 | 21.4 | 165 |
1994 | 21.8 | 164 |
1993 | 22.2 | 161 |
1992 | 22.6 | 162 |
1991 | 22.8 | 161 |
1990 | 22.9 | 162 |
1989 | 23 | 160 |
1988 | 23 | 160 |
1987 | 22.9 | 162 |
1986 | 22.8 | 166 |