Quarter Index source base, Not Seasonally adjusted 2010-01-01 97.8199929087958 2010-04-01 99.5444036475995 2010-07-01 100.6134280317430 2010-10-01 102.0221754118620 2011-01-01 104.6073273389200 2011-04-01 106.7406779464720 2011-07-01 108.5408491196130 2011-10-01 110.5855352638740 2012-01-01 112.4877150257810 2012-04-01 114.3005327057020 2012-07-01 116.2193505509820 2012-10-01 118.1156574828850 2013-01-01 120.0948739481780 2013-04-01 121.8439413589020 2013-07-01 122.9518237400890 2013-10-01 124.6196354171790 2014-01-01 127.2287312022010 2014-04-01 129.6915404936300 2014-07-01 131.6812367728600 2014-10-01 134.8790722691080 2015-01-01 147.0619027721520 2015-04-01 153.7764389849700 2015-07-01 156.0711266062820 2015-10-01 158.7231543885270 2016-01-01 162.7177556013760 2016-04-01 165.6615977892000 2016-07-01 167.5295089801820 2016-10-01 169.0919484083540 2017-01-01 171.0890941240240 2017-04-01 171.9333869010040 2017-07-01 172.3291524391770 2017-10-01 172.8350081295580 2018-01-01 173.7637752065700 2018-04-01 174.1810979092460 2018-07-01 174.7566158607180