Year	% (cumulative)
2001	13.6289596557617
2005	16.2346992492676
2011	21.675479888916
2012	22.8525390625
2013	29.0240802764893
2014	28.2089099884033
2015	28.7417697906494
2016	28.5094604492188
2017	28.9873695373535
2018	29.8999576568604
2019	30.0627555847168
2020	31.7622509002686
2021	31.8185558319092
2022	31.5135765075684