年度 | 实际值 |
---|---|
1992 | 6.9 |
1993 | 7.3 |
1994 | |
1995 | 6.87 |
1996 | 6.12 |
1997 | 7.52 |
1998 | 4.25 |
1999 | 3.12 |
2000 | 4.1 |
2001 | 3.21 |
2002 | 3.47 |
2003 | 2.62 |
2004 | 8.18 |
2005 | 4.42 |
2006 | 7.26 |
2007 | 7.01 |
2008 | 6.5 |
2009 | 4.66 |
2010 | 2.6 |
2011 | 3.26 |
2012 | 1.24 |
2013 | 3.59 |
2014 | 1.11 |
2015 | -.15 |
2016 | 2.58 |
2017 | -9.9 |
2018 | 1.3 |