年度 | 实际值 |
---|---|
1992 | 5.5 |
1993 | 4.4 |
1994 | |
1995 | 6.03 |
1996 | 6.99 |
1997 | 5.43 |
1998 | 4.79 |
1999 | 4.96 |
2000 | 4.76 |
2001 | 6.46 |
2002 | 4.24 |
2003 | 5.22 |
2004 | 4.74 |
2005 | 4.84 |
2006 | 5.09 |
2007 | 4.91 |
2008 | 5.94 |
2009 | |
2010 | 4.91 |
2011 | 3.8 |
2012 | 6.3 |
2013 | 5.3 |
2014 | 7.3 |
2015 | 5.01 |
2016 | 6.73 |
2017 | -4.11 |
2018 | 4.56 |