Year	% of population
2002	42.6446218584497
2003	40.949525824047
2004	39.2588567815079
2005	37.5841748433869
2006	35.9137675763529
2007	34.247671754394
2008	32.5853899136608
2009	30.9275373277385
2010	29.2741591092151
2011	27.6247963089204
2012	25.980027039964
2013	24.3398928664723
2014	22.7042097091634
2015	21.073043716038
2016	19.4464583647999
2017	17.8247298379417
2018	16.2075001700916
2019	14.5950500568975
2020	12.9872605350123
2021	11.6284903627535
2022	10.3649414279263