Year	2015 = 100
2000	69.1980859953
2001	103.4896010736
2002	111.3143514486
2003	75.6211139929
2004	55.6200673442
2005	73.8476904982
2006	75.1772156063
2007	83.97818829
2008	87.4696934181
2009	92.1993999646
2010	95.2952756233
2011	99.4972804031
2012	99.7292404836
2013	93.5049557552
2014	93.8463503943
2015	100
2016	96.8351846409
2017	99.4028239778
2018	97.0190482457
2019	93.0475692776
2020	58.8153713938
2021	69.3288892689