Year	% of population
2000	39.5926569181504
2001	39.77693455551
2002	39.959240354677
2003	40.1396047419486
2004	40.318105067581
2005	40.4946451584368
2006	40.6693180811485
2007	40.8420934755778
2008	41.0130993031376
2009	41.182264543432
2010	41.3496652352526
2011	41.5154774439404
2012	41.6795917218201
2013	41.842083990171
2014	42.0029610367773
2015	42.1621639398893
2016	42.3197577947125
2017	42.4756995910545
2018	42.6300240465305
2019	42.7827436572252
2020	42.8921018203856
2021	42.9660419911967
2022	43.0378794213272