年度 | 实际值 |
---|---|
1992 | 12.1 |
1993 | 3.7 |
1994 | |
1995 | 4.81 |
1996 | 2.5 |
1997 | 3.53 |
1998 | 4.52 |
1999 | 4.36 |
2000 | 4.34 |
2001 | 3.12 |
2002 | 3.2 |
2003 | 2.83 |
2004 | 3.05 |
2005 | 2.42 |
2006 | 3.98 |
2007 | 3.11 |
2008 | 4.09 |
2009 | |
2010 | -7.66 |
2011 | 4.2 |
2012 | 3.3 |
2013 | 4.3 |
2014 | 5.4 |
2015 | 5.54 |
2016 | 5.12 |
2017 | 7.97 |
2018 | 2.59 |