年度 | 实际值 |
---|---|
1992 | 158 |
1993 | |
1994 | |
1995 | 217 |
1996 | |
1997 | |
1998 | |
1999 | 1639 |
2000 | 1704 |
2001 | 791 |
2002 | 1150 |
2003 | 2590 |
2004 | 2898 |
2005 | 3468 |
2006 | 4269 |
2007 | 4466 |
2008 | 4611 |
2009 | 274 |
2010 | 4338 |
2011 | 4720 |
2012 | 5861 |
2013 | 17500 |
2014 | 8587 |