年度 | 实际值 |
---|---|
1992 | 574 |
1993 | |
1994 | |
1995 | 1074 |
1996 | |
1997 | |
1998 | |
1999 | 1604 |
2000 | 1147 |
2001 | 1503 |
2002 | 2116 |
2003 | 2287 |
2004 | 2591 |
2005 | 2936 |
2006 | 3323 |
2007 | 3770 |
2008 | 4408 |
2009 | 5200 |
2010 | 8166 |
2011 | 12170 |
2012 | 15001 |
2013 | 18003 |
2014 | 21121 |
2015 | 23477 |