年度 | 实际值 |
---|---|
1992 | 7.5 |
1993 | |
1994 | |
1995 | 8 |
1996 | |
1997 | |
1998 | |
1999 | 8.5 |
2000 | 8.5 |
2001 | 9 |
2002 | 8.9244 |
2003 | 8.9835 |
2004 | 10.1992 |
2005 | 10.5007 |
2006 | 10.5458 |
2007 | 10.6131 |
2008 | 10.7041 |
2009 | 10.8001 |
2010 | 10.8751 |
2011 | 11 |
2012 | 11 |
2013 | |
2014 | 13.3 |
2015 | 11.9167 |