Year	2010 = 100
1980	204.111452480085
1981	199.681283612706
1982	195.287247671689
1983	205.530749088415
1984	203.281721333271
1985	195.531492311925
1986	193.995872307917
1987	187.322409008098
1988	184.948645672218
1989	185.419586007495
1990	180.952271683215
1991	193.181941608135
1992	207.241144221368
1993	206.808338040561
1994	197.250076205794
1995	197.620603455881
1996	178.831921486613
1997	179.128325644027
1998	164.506840919709
1999	150.736118211889
2000	142.928918979636
2001	123.35643074949
2002	77.444038479294
2003	111.211774030011
2004	128.763705552429
2005	130.40093837496
2006	128.378061537775
2007	126.652057690152
2008	117.443528704038
2009	95.4939123923497
2010	100
2011	99.6814638754225
2012	95.4027876371933
2013	86.3400335620038
2014	81.5362108000684
2015	78.3329097840155
2016	73.9012148563075
2017	80.186430677948
2018	81.6884673361396
2019	79.9446492295055
2020	75.136899551985
2021	81.7010072014889
2022	80.173416659158
2023	74.6411203568496