年度 | 实际值 |
---|---|
1992 | 405 |
1993 | |
1994 | |
1995 | 255 |
1996 | |
1997 | |
1998 | |
1999 | 1174 |
2000 | 1401 |
2001 | 1623 |
2002 | 1270 |
2003 | 1407 |
2004 | 2381 |
2005 | 4437 |
2006 | 4757 |
2007 | 9499 |
2008 | 12704 |
2009 | 18307 |
2010 | 26373 |
2011 | 34259 |
2012 | 48562 |
2013 | 48609 |
2014 | 48827 |
2015 | 31027 |