Year 2010 = 100 1960 1.47695383956344 1961 1.59799984948942 1962 1.70376044890745 1963 2.05629655214998 1964 2.66213973942374 1965 3.02281161478554 1966 3.36322206485076 1967 3.72922269004855 1968 4.13092789771456 1969 4.64273188277156 1970 5.38326351314845 1971 6.11063405475497 1972 6.82490525552065 1973 7.04473743622596 1974 8.75690447981229 1975 10.96795774512 1976 12.6490517833574 1977 13.9261842095107 1978 15.9399501385469 1979 18.8607063191287 1980 24.2732780046157 1981 29.4560210020145 1982 31.5741582985358 1983 32.6541884392439 1984 33.3967304471322 1985 34.2179923818492 1986 35.1589806574611 1987 36.2312102980109 1988 38.8203279972831 1989 41.0331509196582 1990 44.5510346637439 1991 48.7088893863028 1992 51.7353097816439 1993 54.2191202463742 1994 57.6164141433632 1995 60.1980564839185 1996 63.1625359874652 1997 65.9662779119937 1998 70.9227070292299 1999 71.4992783210738 2000 73.1145655647234 2001 76.0878248519979 2002 78.1895700028558 2003 80.937835271961 2004 83.8440401670281 2005 86.1529303251801 2006 88.0847721887325 2007 90.3173457652498 2008 94.538685077841 2009 97.1446406656427 2010 100 2011 104.025965004361 2012 106.301086763559 2013 107.684433346969 2014 109.057167004994 2015 109.82747242569 2016 110.894650313757 2017 113.050810827499 2018 114.719259179216 2019 115.158634290169 2020 115.777367840135 2021 118.669872413341 2022 124.709591769001 2023 129.190175904414