年度 | 实际值 |
---|---|
1992 | 1759 |
1993 | |
1994 | |
1995 | 1318 |
1996 | |
1997 | |
1998 | |
1999 | 2661 |
2000 | 2703 |
2001 | 2133 |
2002 | 1935 |
2003 | 1569 |
2004 | 1831 |
2005 | 1825 |
2006 | 3174 |
2007 | 6152 |
2008 | 2468 |
2009 | 2813 |
2010 | 2825 |
2011 | 2808 |
2012 | 2729 |
2013 | 3029 |
2014 | 2687 |