年度 | 实际值 |
---|---|
2001 | 95.2 |
2002 | 80.41 |
2003 | 90.2582159624413 |
2004 | 75.6503067484663 |
2005 | 144.648648648649 |
2006 | 186.193820224719 |
2007 | 411.532951289398 |
2008 | 163.300595238095 |
2009 | 740.687499909174 |
2010 | 695.147404662041 |
2011 | 206.6 |
2012 | 344.52 |