年度 | 实际值 |
---|---|
1992 | 30930 |
1993 | |
1994 | |
1995 | 30170 |
1996 | |
1997 | |
1998 | |
1999 | 30710 |
2000 | 30060 |
2001 | 29780 |
2002 | 28560 |
2003 | 27000 |
2004 | 29470 |
2005 | 30240 |
2006 | 29820 |
2007 | 29660 |
2008 | 29500 |
2009 | 30670 |
2010 | 31090 |
2011 | 30140 |
2012 | 31130 |
2013 | 30880 |
2014 | 31500 |
2015 | 31770 |