Year	SPI (scale 0-100)
2004	20
2005	0
2006	20
2007	20
2008	0
2009	0
2010	20
2011	20
2012	0
2013	20
2014	20
2015	30
2016	30
2017	50
2018	50
2019	50
2020	70
2021	40
2022	40