年度 | 实际值 |
---|---|
1993 | 31000 |
1994 | |
1995 | |
1996 | |
1997 | |
1998 | |
1999 | |
2000 | 33700 |
2001 | 33700 |
2002 | 35100 |
2003 | 37900 |
2004 | 36600 |
2005 | 35800 |
2006 | 35000 |
2007 | 33900 |
2008 | 33200 |
2009 | 32000 |
2010 | 32300 |
2011 | 33500 |
2012 | 32900 |
2013 | 32600 |
2014 | 32800 |
2015 | 32900 |
2016 | 3.19 |
2017 | 30977 |