Year	% (cumulative)
2009	0
2010	0
2011	28.6909656524658
2012	27.1007308959961
2013	30.7325611114502
2014	27.4483108520508
2015	31.3320407867432
2016	28.7110404968262
2017	27.9766998291016
2018	27.7155876159668
2019	27.5917301177979
2020	26.7299957275391
2022	26.9548606872559