年度 | 实际值 |
---|---|
2001 | 97.42 |
2002 | 75.26 |
2003 | 145.230046948357 |
2004 | 114.622699386503 |
2005 | 176.540540540541 |
2006 | 180.941011235955 |
2007 | 176.106017191977 |
2008 | 156.098214285714 |
2009 | 225.308630807059 |
2010 | 271.60715318528 |
2011 | 323.54 |
2012 | 430.25 |