Year	SPI (scale 0-100)
2004	20
2005	0
2006	0
2007	20
2008	20
2009	20
2010	20
2011	20
2012	20
2013	0
2014	0
2015	10
2016	10
2017	20
2018	20
2019	20
2020	30
2021	10
2022	10