年度 | 实际值 |
---|---|
1992 | 4.1 |
1993 | 2.2 |
1994 | |
1995 | 4.33 |
1996 | 3.97 |
1997 | 5 |
1998 | 5.16 |
1999 | 4.66 |
2000 | 3.71 |
2001 | 3.96 |
2002 | 4 |
2003 | 3.63 |
2004 | 3.79 |
2005 | 4 |
2006 | 4.11 |
2007 | 5.3 |
2008 | 5.92 |
2009 | |
2010 | 5.7 |
2011 | 5 |
2012 | 8.7 |
2013 | 4.3 |
2014 | 10.3 |
2015 | 7.93 |
2016 | 7.02 |
2017 | -5.09 |
2018 | 4.94 |