年度 | 实际值 |
---|---|
1992 | 29260 |
1993 | |
1994 | |
1995 | 28590 |
1996 | |
1997 | |
1998 | |
1999 | 30070 |
2000 | 29720 |
2001 | 29260 |
2002 | 29200 |
2003 | 27740 |
2004 | 29500 |
2005 | 27900 |
2006 | 28790 |
2007 | 29280 |
2008 | 29240 |
2009 | 29426.3 |
2010 | 30085 |
2011 | 30330 |
2012 | 31337.63 |
2013 | 31348 |
2014 | 31465 |
2015 | 31016 |