Year	% of population
2000	47.458952391725
2001	45.8174315494136
2002	44.1860296620856
2003	42.5656612712028
2004	40.9559260777221
2005	39.358965261015
2006	37.77395565812
2007	36.2383012624106
2008	34.7138004661215
2009	33.2018380935621
2010	31.7016388883163
2011	30.2138637486713
2012	28.7768536375303
2013	27.3504126009688
2014	25.9343912459249
2015	24.5287073533665
2016	23.1340691374735
2017	21.750377166981
2018	20.3765005765961
2019	19.013077226254
2020	17.6601234126706
2021	16.318467004226
2022	14.9881798993117