Year	2015 = 100
1980	23.4595025384
1981	29.4937142328
1982	27.6603585345
1983	29.9213103027
1984	22.952796193
1985	22.2588288026
1986	19.4593062704
1987	24.787353568
1988	29.1304077824
1989	37.0901035985
1990	38.610623198
1991	36.512698694
1992	33.5569784221
1993	42.7087359694
1994	44.5434936194
1995	56.4340690812
1996	59.38338042
1997	62.7092166321
1998	60.785134462
1999	58.0703500532
2000	66.1213731795
2001	67.2938075479
2002	70.7586375251
2003	72.8739863465
2004	78.910000536
2005	94.921160065
2006	113.1662937956
2007	138.052445073
2008	169.5444449307
2009	101.426508522
2010	104.6504226972
2011	128.9682817327
2012	126.7980364346
2013	124.4966483192
2014	116.9597450138
2015	100
2016	95.4748719491
2017	116.52439495
2018	123.5829677783
2019	127.9609156695
2020	94.086458595
2021	119.6791727497