Year	% (cumulative)
2014	20.7745132446289
2015	21.0461254119873
2016	21.0947399139404
2017	21.2987022399902
2018	22.4388942718506
2019	22.1814270019531
2020	21.2413291931152
2021	21.2523212432861
2022	21.765998840332