Year | Value | 2016 | 146.60854104639 | 2015 | 141.15998353401 | 2014 | 129.31965359206 | 2013 | 120.26647181227 | 2012 | 112.68186186157 | 2011 | 100.27420930332 | 2010 | 95.700348344239 | 2009 | 86.879734464226 | 2008 | 71.164983919335 | 2007 | 66.826894587077 | 2006 | 62.367186996882 | 2005 | 63.79162386438 |
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