Year	% of population
2000	8.85261668155209
2001	9.72005050264255
2002	10.6104269256094
2003	11.5238148692864
2004	12.4615956322682
2005	13.4224474798429
2006	14.408210007123
2007	15.370615691576
2008	16.3546204645558
2009	17.3590283596396
2010	18.3857193340094
2011	19.4345230802161
2012	20.3828074785916
2013	21.2300947389349
2014	22.0892423225197
2015	22.9609405043365
2016	23.8441191493482
2017	24.739469269916
2018	25.6507852521301
2019	26.5776930448547
2020	27.5216836619161
2021	27.8657329770812
2022	28.2174874193037