Year	2015 = 100
1995	40.4098686025
1996	47.7747367412
1997	46.7127145165
1998	38.87707683
1999	43.7424974142
2000	57.7950453653
2001	56.9609980089
2002	57.4142532363
2003	65.7470282059
2004	79.4178216538
2005	99.8501390078
2006	117.6041558207
2007	131.2171876866
2008	165.293178279
2009	112.3785301592
2010	125.734339165
2011	154.3664323223
2012	154.8891876407
2013	150.1435425488
2014	139.2261448251
2015	100
2016	85.0790014693
2017	97.2470055468
2018	117.2024594492
2019	98.9256737361
2020	81.2771596401
2021	154.0738621859