Year	% of population
1993	31
1994	25.6057929992676
1995	25
1996	31.2476997375488
1997	34.0638961791992
1998	36.8760108947754
1999	39.6832847595215
2000	42.6
2001	45.3
2002	46.3
2003	48
2004	53.5
2005	57.2
2006	57
2007	55
2008	66
2009	67.4
2010	70.2
2011	70
2012	76.4
2013	79.3
2014	82.5
2015	89.7
2016	89
2017	93.6
2018	92.9
2019	98.4
2020	99.3
2021	100
2022	100