Year 2010 = 100 1999 42.6964164952416 2000 45.7150162186723 2001 48.4515362271056 2002 50.2685534600019 2003 52.9339870718191 2004 57.4176072747509 2005 62.9291807346468 2006 68.6810335030899 2007 76.3231272829037 2008 91.4551055322211 2009 94.8270567410376 2010 100 2011 108.082387980991 2012 115.857349178098 2013 124.124313083916 2014 131.61641766895 2015 136.877625982058 2016 141.700061784993 2017 147.156465910385 2018 154.436645452421 2019 162.739607236814 2020 168.731375929621 2021 177.047156631849 2022 195.57943398714 2023 211.983969101511