Year	SPI (scale 0-100)
2004	40
2005	30
2006	30
2007	40
2008	40
2009	40
2010	40
2011	40
2012	40
2013	30
2014	30
2015	50
2016	90
2017	90
2018	90
2019	90
2020	90
2021	90
2022	80