年度 | 实际值 |
---|---|
2001 | 215.52 |
2002 | 258.83 |
2003 | 144.623931623932 |
2004 | 156.149122807018 |
2005 | 263.435344827586 |
2006 | 236.823529411765 |
2007 | 207.328063241107 |
2008 | 252.941422594142 |
2009 | 569.6745874999 |
2010 | 842.823261316145 |
2011 | 417.06 |
2012 | 441.12 |