年度 | 实际值 |
---|---|
1992 | 275 |
1993 | |
1994 | |
1995 | 519 |
1996 | |
1997 | |
1998 | |
1999 | 1137 |
2000 | 1300 |
2001 | 1243 |
2002 | 1532 |
2003 | 1571 |
2004 | 1000 |
2005 | 1555 |
2006 | 1944 |
2007 | 1747 |
2008 | 2117 |
2009 | 728 |
2010 | 3137 |
2011 | 4815 |
2012 | 6554 |
2013 | 27300 |
2014 | 12353 |
2015 | 19781 |