年度 | 实际值 |
---|---|
1993 | 39 |
1994 | 59 |
1995 | 59 |
1996 | 63 |
1997 | 63 |
1998 | |
1999 | 64 |
2000 | 63 |
2001 | 43 |
2002 | 45 |
2003 | 48 |
2004 | 51 |
2005 | 48 |
2006 | 48 |
2007 | 49 |
2008 | 53 |
2009 | |
2010 | 57 |
2011 | 53 |
2012 | 57 |
2013 | 64 |
2014 | 69 |
2015 | 72 |
2016 | 75 |
2017 | 76 |
2018 | 76 |