Year	2015 = 100
1980	33.5791014319
1981	52.2810416292
1982	70.0840445802
1983	89.2564423734
1984	116.4927400581
1985	137.5606708832
1986	138.7986943386
1987	113.8261611932
1988	185.4409872918
1989	162.2406634273
1990	179.8824970509
1991	145.965831971
1992	169.8475908373
1993	125.7163625262
1994	109.6211880873
1995	93.2010836376
1996	101.3064755792
1997	100.8913746433
1998	109.237088155
1999	107.0523463652
2000	102.6828628883
2001	90.6230883544
2002	83.0201870163
2003	83.3697456965
2004	79.9833959634
2005	87.129686274
2006	83.2539543804
2007	104.2427684704
2008	114.0566284636
2009	107.1921699277
2010	90.7017390531
2011	83.9639954621
2012	94.0356549837
2013	107.4630778168
2014	104.9742091022
2015	100
2016	102.1235689979
2017	92.8100148556
2018	95.4076728186
2019	86.240496373
2020	120.5409421031
2021	74.9453814553