Year | Value | 2014 | 57.602533465447 | 2013 | 67.102132739542 | 2012 | 96.862057051061 | 2011 | 103.00959046712 | 2010 | 104.87790957604 | 2009 | 100.7544758587 | 2008 | 92.481707252606 | 2007 | 97.046322814295 | 2006 | 84.659064784588 | 2005 | 92.32122914481 | 2004 | 90.828054331704 | 2003 | 92.308542031593 | 2002 | 79.268809580691 |
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