年度 | 实际值 |
---|---|
1992 | 6.7 |
1993 | 7.2 |
1994 | |
1995 | 7.87 |
1996 | 7.81 |
1997 | 7.51 |
1998 | 3.79 |
1999 | 7.23 |
2000 | 8.23 |
2001 | 4.92 |
2002 | 4.85 |
2003 | 2.9 |
2004 | 3.47 |
2005 | 4.47 |
2006 | 3.07 |
2007 | 3.32 |
2008 | 2.92 |
2009 | |
2010 | 4.38 |
2011 | -.7 |
2012 | -1.6 |
2013 | 2.3 |
2014 | 3.4 |
2015 | 1.93 |
2016 | 3.55 |
2017 | -3.46 |
2018 | 3.56 |