Year 2010 = 100 1979 76.6649031819572 1980 78.6449476581267 1981 86.5582425782118 1982 95.9362226290991 1983 109.890603919434 1984 126.165801457142 1985 131.924516907941 1986 91.2665387096078 1987 84.5780214173257 1988 79.9460766488917 1989 79.1267976285481 1990 81.0827014584697 1991 81.1219160880223 1992 82.8315553369114 1993 74.7613206515908 1994 69.6598416811151 1995 68.0741650675767 1996 68.747705600456 1997 67.2699175671173 1998 69.9018579395347 1999 71.0528081175384 2000 72.651215227002 2001 76.7703432534527 2002 78.7172269580445 2003 77.3840039948055 2004 76.0011705559541 2005 77.3006394400864 2006 80.4433539806505 2007 81.8899681156689 2008 86.7795462141266 2009 94.8306723577556 2010 100 2011 98.704879242242 2012 107.316555104109 2013 111.209975675467 2014 117.234265077243 2015 131.079036550558 2016 129.368609517275 2017 126.519129853551 2018 124.690681082428 2019 126.774621855549 2020 127.975971655412 2021 123.95887966472 2022 128.615051290229 2023 129.774345166945