Year % 2000 227.275416625579 2001 166.794871794872 2002 114.360812425329 2003 91.5172988745311 2004 90.733365195688 2005 75.8266487604806 2006 71.1528031162171 2007 55.5806213017751 2008 131.081159588683 2009 76.8467175341845 2010 60.193572403524 2011 59.510036841924 2012 45.8452220726783 2013 45.1355726426548 2014 45.1432401713636 2015 45.9662724641824 2016 46.2890841379545 2017 47.1366776809853 2018 56.771907794421 2019 56.2149944736287 2020 74.9506665219108 2021 69.8793775208476 2022 53.7042588008236