年度 | 实际值 |
---|---|
1992 | 4560 |
1993 | |
1994 | |
1995 | 3501 |
1996 | |
1997 | |
1998 | |
1999 | 4052 |
2000 | 4280 |
2001 | 4040 |
2002 | 3650 |
2003 | 3210 |
2004 | 3070 |
2005 | 2930 |
2006 | 2700 |
2007 | 2472.55805414475 |
2008 | 2730 |
2009 | 2561 |
2010 | 267.4 |
2011 | 2690 |
2012 | 3050 |
2013 | 3170 |
2014 | 3080 |
2015 | 3273 |