Year	% (cumulative)
2001	92.3919830322266
2007	96.6443405151367
2009	97.3687973022461
2010	98.5822601318359
2011	97.1611175537109
2012	99.0160369873047
2013	98.9039306640625
2015	97.6447601318359
2016	88.2827072143555
2017	97.1517181396484
2018	99.5021362304688
2019	99.6329650878906
2020	97.0509567260742
2021	99.3359527587891