Year	% of population
2000	0.06067536349882429
2001	0.06466920701476364
2002	0.06257771460581897
2003	0.060466121859603296
2004	0.05826655511862745
2005	0.0566785265796256
2006	0.05330946980030171
2007	0.04990550926721597
2008	0.04650180355644201
2009	0.04317992091366449
2010	0.03993362768183981
2011	0.0367212052941874
2012	0.033301757920177796
2013	0.029770024471782085
2014	0.02648402045611128
2015	0.024065007524165287
2016	0.021803149122840197
2017	0.016588524193052054
2018	0.015869840390367918
2019	0.015003397734856032
2020	0.014293730211289359
2021	0.013678501001882776
2022	0.01365951360791314