Year	% of population
2000	25.9684845454775
2001	25.9456684084244
2002	25.1135281185257
2003	24.2823589486561
2004	23.4392401100223
2005	22.5848120856831
2006	21.7322980264723
2007	20.8814992859991
2008	20.0326584595985
2009	19.1857909737039
2010	18.3409142181488
2011	17.4978458259904
2012	16.656809945007
2013	15.8178221610992
2014	14.9808984602768
2015	14.1458778889541
2016	13.3129631837974
2017	12.4801738882236
2018	11.7379246642205
2019	11.0092685304884
2020	10.2836048053294
2021	9.56090405753188
2022	8.84185330022357