年度 | 实际值 |
---|---|
1992 | 7.6 |
1993 | |
1994 | |
1995 | 7.9 |
1996 | |
1997 | |
1998 | |
1999 | 8.4 |
2000 | 8.5 |
2001 | 9 |
2002 | 9.1545 |
2003 | 8.8615 |
2004 | 8.8774 |
2005 | 8.8834 |
2006 | 9.0224 |
2007 | 8.9472 |
2008 | 9.0154 |
2009 | 9.0707 |
2010 | 9.1106 |
2011 | 9 |
2012 | 10 |
2013 | |
2014 | 3.59 |
2015 | 10.8383 |