Year	2015 = 100
1980	48.8577346985
1981	52.3981502564
1982	53.1062333679
1983	53.1062333679
1984	57.3547320374
1985	54.5223995911
1986	55.9385658142
1987	53.8143164795
1988	55.2304827027
1989	60.8951475952
1990	71.5163942688
1991	65.1436462647
1992	65.8517293762
1993	73.6406436035
1994	75.0568098267
1995	64.3184837065
1996	66.902393152
1997	64.8797599041
1998	64.0904857454
1999	64.7935467917
2000	70.8083111572
2001	69.781405765
2002	72.9942091816
2003	70.6950671703
2004	66.4707937235
2005	82.3
2006	88
2007	97.6
2008	109
2009	96.2
2010	102.3
2011	116.7
2012	117.5
2013	115.6
2014	113.6
2015	100
2016	94.8
2017	99.2
2018	105.8
2019	101.6
2020	97.4
2021	112.4
2022	127.7