Year	2015 = 100
1980	107.0641193882
1981	109.7295776022
1982	100.7683432253
1983	107.3613132749
1984	100.2465278599
1985	99.3793856324
1986	53.0158807169
1987	61.9362927253
1988	46.8161225559
1989	53.7825174827
1990	62.2327220491
1991	50.8485055754
1992	47.9336687057
1993	44.4602144516
1994	44.020014306
1995	39.3457857076
1996	46.5926097066
1997	48.7246066327
1998	35.5880313903
1999	45.9489679559
2000	69.4690850807
2001	57.1208458702
2002	60.8433324419
2003	68.5712518629
2004	82.029440091
2005	107.2693085576
2006	128.0983015869
2007	140.4154255317
2008	173.305696688
2009	126.1952549109
2010	150.0056758674
2011	180.2819505354
2012	181.186127149
2013	179.7394756894
2014	173.8318062849
2015	100
2016	86.1848265731
2017	95.8519788387
2018	121.1817316177
2019	104.0750358985
2020	80.4704122438
2021	101.494362202