年度 | 实际值 |
---|---|
1992 | 4493 |
1993 | |
1994 | |
1995 | 4420 |
1996 | |
1997 | |
1998 | |
1999 | 4450 |
2000 | 2900 |
2001 | 2060 |
2002 | 2440 |
2003 | 1500 |
2004 | 2360 |
2005 | 2860 |
2006 | 2850 |
2007 | 2600 |
2008 | 2270 |
2009 | 2110 |
2010 | 2590 |
2011 | 2580 |
2012 | 2920 |
2013 | 3070 |
2014 | 701 |
2015 | 843 |