年度 | 实际值 |
---|---|
1993 | 13 |
1994 | 13 |
1995 | 18 |
1996 | 20 |
1997 | |
1998 | |
1999 | |
2000 | 22 |
2001 | 32 |
2002 | 36 |
2003 | 37 |
2004 | 38 |
2005 | 38 |
2006 | 45 |
2007 | 48 |
2008 | 49 |
2009 | |
2010 | 49 |
2011 | 55 |
2012 | 65 |
2013 | 69 |
2014 | 71 |
2015 | 75 |
2016 | 80 |
2017 | 85 |
2018 | 90 |