年度 | 实际值 |
---|---|
1992 | 6.4 |
1993 | 8.4 |
1994 | |
1995 | 10.6 |
1996 | 4.35 |
1997 | |
1998 | |
1999 | |
2000 | 10.58 |
2001 | 10.06 |
2002 | 9.75 |
2003 | 8.08 |
2004 | 10.55 |
2005 | 8.37 |
2006 | 19.65 |
2007 | 12.71 |
2008 | 11 |
2009 | |
2010 | 7.94 |
2011 | 9.8 |
2012 | 7.2 |
2013 | 8.9 |
2014 | 26 |
2015 | 8.32 |
2016 | 6.88 |
2017 | 6.83 |
2018 | 10.5 |