年度 | 实际值 |
---|---|
1992 | 1.9 |
1993 | |
1994 | |
1995 | 2 |
1996 | |
1997 | |
1998 | |
1999 | 2.1 |
2000 | 2.1 |
2001 | 2 |
2002 | 2.3225 |
2003 | 2.2601 |
2004 | 2.2914 |
2005 | 2.3951 |
2006 | 2.3697 |
2007 | 2.4677 |
2008 | 2.2428 |
2009 | 2.2597 |
2010 | 2.258 |
2011 | 2 |
2012 | 3 |
2013 | |
2014 | 2.31 |
2015 | 2.4952 |