Year	% (cumulative)
2004	20.8646697998047
2007	25.1326599121094
2008	21.1592102050781
2009	19.2718505859375
2010	17.119930267334
2011	18.799690246582
2012	20.8837108612061
2013	20.513879776001
2014	20.3060607910156
2015	17.8108100891113
2016	18.8841896057129
2017	19.0258007049561
2018	19.974573135376
2019	19.6199398040771
2020	27.9772491455078
2021	28.7944869995117
2022	30.3933792114258