Year	2015 = 100
1980	90.2314084308
1981	88.3692218127
1982	107.3166455246
1983	91.2229623778
1984	90.6396953648
1985	99.0870108457
1986	90.6396953648
1987	86.413925793
1988	95.9422570804
1989	78.2118399735
1990	93.1420990629
1991	90.3044703014
1992	84.9903376154
1993	77.0880445428
1994	64.6085426507
1995	77.1461474591
1996	76.5038950334
1997	77.0953674296
1998	83.9904512837
1999	79.6374374268
2000	83.2905308848
2001	71.0666798154
2002	68.8387001592
2003	83.0668478257
2004	98.2060489828
2005	128.1392555908
2006	145.6728852588
2007	146.4528731782
2008	179.3627545928
2009	123.0218447275
2010	148.924645784
2011	176.6003309339
2012	179.882398468
2013	176.6808217369
2014	163.072642806
2015	100
2016	86.7873305694
2017	104.8858223751
2018	127.5481952494
2019	116.2827929646
2020	80.2019132131
2021	118.6849530105