Year	% of population
2000	34.31552527807896
2001	35.34586817033253
2002	36.36684364524174
2003	37.24282764920344
2004	38.310380823456555
2005	39.19515540340874
2006	40.32054350878759
2007	41.600119959330975
2008	42.91158869942315
2009	44.322515119340885
2010	45.962217307394425
2011	47.574969466478834
2012	49.22567564078044
2013	51.16325569244508
2014	52.89768280524431
2015	54.89378541283878
2016	57.07714764871852
2017	59.16294627178335
2018	61.636515366819225
2019	63.796502524232224
2020	66.31139303122889
2021	68.40888102921167
2022	70.59113680516651