年度 | 实际值 |
---|---|
2001 | 471.48 |
2002 | 387.06 |
2003 | 484.089201877934 |
2004 | 426.217791411043 |
2005 | 599.552552552553 |
2006 | 769.769662921348 |
2007 | 670.378223495702 |
2008 | 733.651785714286 |
2009 | 1262.11200278146 |
2010 | 1402.48205357143 |
2011 | 1393.67 |
2012 | 1519.39 |