年度 | 实际值 |
---|---|
1992 | 1693 |
1993 | |
1994 | |
1995 | 2090 |
1996 | |
1997 | |
1998 | |
1999 | 4130 |
2000 | 4930 |
2001 | 5140 |
2002 | 3810 |
2003 | 4970 |
2004 | 4040 |
2005 | 4410 |
2006 | 5570 |
2007 | 4570 |
2008 | 3380 |
2009 | 4510 |
2010 | 4470 |
2011 | 4470 |
2012 | 4470 |
2013 | 4445 |
2014 | 364 |
2015 | 404 |