Year	% (cumulative)
2001	9.09796047210693
2005	10.8360004425049
2006	11.5230598449707
2007	12.207480430603
2008	12.9763698577881
2009	13.0052099227905
2010	13.2750396728516
2011	13.2728900909424
2012	14.1965303421021
2013	14.893235206604
2014	15.1511297225952
2015	15.848560333252
2016	16.4413146972656
2017	17.617115020752
2018	18.1298503875732
2019	18.3722267150879
2020	18.4093494415283
2021	19.3520317077637
2022	19.5974864959717