年度 | 实际值 |
---|---|
1992 | 477 |
1993 | |
1994 | |
1995 | 761 |
1996 | |
1997 | |
1998 | |
1999 | 922 |
2000 | 1006 |
2001 | 932 |
2002 | 1201 |
2003 | 1424 |
2004 | 1661 |
2005 | 2009 |
2006 | 2139 |
2007 | 2720 |
2008 | 3385 |
2009 | 4336 |
2010 | 6354 |
2011 | 9559 |
2012 | 13099 |
2013 | 16286 |
2014 | 18995 |
2015 | 20610 |