Year	% (cumulative)
2006	1.29672491550446
2007	1.31560158729553
2008	1.37138414382935
2009	1.50330424308777
2010	1.49536967277527
2011	1.34928178787231
2012	1.40961945056915
2013	28.1655406951904
2014	28.8302097320557
2015	25.2417888641357
2016	25.9882297515869
2017	33.1098709106445
2018	27.3660411834717
2019	28.2447643280029
2020	35.7084312438965
2021	38.2099189758301