Year	SPI (scale 0-100)
2005	16.25
2006	16.25
2007	25.10625
2008	25.05
2009	25.05
2010	23.71875
2011	22.43125
2012	13.01875
2013	13.01875
2014	12.90625
2015	12.98125
2016	12.925
2017	13.5875
2018	13.88125
2019	14.1125
2020	22.20625
2021	24.05
2022	24.05