Year	% (cumulative)
2002	60.9188919067383
2006	71.0869827270508
2007	71.7782516479492
2008	71.7570571899414
2009	70.9820785522461
2010	70.7702407836914
2011	71.3543472290039
2012	72.0515823364258
2013	72.5462799072266
2014	68.5569534301758
2015	70.3762283325195
2016	71.9906616210938
2017	72.708137512207
2018	73.3187637329102
2019	74.1838607788086
2020	76.1695327758789
2021	77.6182708740234
2022	78.2726898193359