Year | Value | 2021 | 64.225854582722 | 2020 | 71.278148140994 | 2019 | 69.603720799546 | 2018 | 74.998160128614 | 2017 | 76.451376006689 | 2016 | 85.484525637312 | 2015 | 88.378733193529 | 2014 | 120.97004655592 | 2013 | 131.90851043514 | 2012 | 130.01653706846 | 2011 | 111.57087809712 | 2010 | 82.491696078473 | 2009 | 66.62175035655 | 2008 | 46.625165085073 | 2007 | 26.993029399654 | 2006 | 27.0392688002 | 2005 | 30.773880297709 | 2004 | 30.821077116554 | 2003 | 32.367095939578 | 2002 | 33.679933308379 | 2001 | 35.007198918391 | 2000 | 38.141748256 | 1999 | 49.14186983764 | 1998 | 60.009339206737 |
|