年度 | 实际值 |
---|---|
1993 | 18 |
1994 | 19 |
1995 | 20 |
1996 | 22 |
1997 | 22 |
1998 | |
1999 | 23 |
2000 | 25 |
2001 | 29 |
2002 | 33 |
2003 | 49 |
2004 | 52 |
2005 | 55 |
2006 | 44 |
2007 | 48 |
2008 | 53 |
2009 | |
2010 | 72 |
2011 | 94 |
2012 | 101 |
2013 | 109 |
2014 | 113 |
2015 | 120 |
2016 | 136 |
2017 | 154 |
2018 | 169 |