年度 | 实际值 |
---|---|
1992 | 7.6 |
1993 | 4.7 |
1994 | |
1995 | 5.95 |
1996 | 5.2 |
1997 | 5.55 |
1998 | 4.85 |
1999 | 4.91 |
2000 | 6.57 |
2001 | 5.44 |
2002 | 5.07 |
2003 | 4.99 |
2004 | 8.25 |
2005 | 5.92 |
2006 | 14.8 |
2007 | 10.15 |
2008 | 12.22 |
2009 | |
2010 | 10.51 |
2011 | 12.1 |
2012 | 11.9 |
2013 | 15 |
2014 | 15.1 |
2015 | 12.72 |
2016 | 11.77 |
2017 | 1.38 |
2018 | 7.29 |