Year	% (cumulative)
1993	41.2711715698242
2002	37.6800003051758
2003	38.3699989318848
2004	39.7200012207031
2005	40.7999992370605
2006	37.8822288513184
2007	41.9316482543945
2008	43.6399993896484
2009	43.1100006103516
2010	43.75
2011	44.9199981689453
2012	45.9300003051758
2013	47.5299987792969
2014	48.6800003051758
2015	49.5499992370605
2016	51.2900009155273
2017	52.2900009155273
2018	53.6300010681152
2019	55.1800003051758
2020	57.7400016784668
2021	58.0499992370605
2022	60.1399993896484