Year 2015 = 100 2000 56.8930263399 2001 55.3188783124 2002 55.0546506503 2003 59.4753220655 2004 67.1646557449 2005 86 2006 93.6 2007 101.6 2008 116.2 2009 99.8 2010 109.7 2011 126.1 2012 120.3 2013 118.1 2014 116.5 2015 100 2016 96.5 2017 101.3 2018 105.9 2019 102 2020 98.7 2021 122.9 2022 143