年度 | 实际值 |
---|---|
1992 | 5 |
1993 | 4.5 |
1994 | |
1995 | 4.88 |
1996 | 5.38 |
1997 | 5.4 |
1998 | 3.63 |
1999 | 7.09 |
2000 | 9.51 |
2001 | 5.92 |
2002 | 6.04 |
2003 | 10.01 |
2004 | 8.17 |
2005 | 4.4 |
2006 | 5.67 |
2007 | 4.76 |
2008 | 4.56 |
2009 | |
2010 | 5.77 |
2011 | 5.5 |
2012 | 2.1 |
2013 | 4.2 |
2014 | 3.8 |
2015 | 4.97 |
2016 | 5.56 |
2017 | -1.92 |
2018 | 5.46 |