Year	% of population
1998	73.35105720613188
1999	74.6586182304003
2000	78.35436176239214
2001	78.8491319398587
2002	79.22763826000258
2003	80.08268443684072
2004	80.06948652511464
2005	80.82113526698542
2006	81.46781426713788
2007	82.08790074707083
2008	82.78581309923217
2009	82.98430400124403
2010	83.56808268217918
2011	84.62012083252282
2012	85.04855448061161
2013	85.81336344977387
2014	86.30126904689584
2015	87.02378512185207
2016	88.19222552519274
2017	89.01866723725107
2018	89.89088583805322
2019	90.19910003265501
2020	90.48540359576295
2021	91.42033224262292
2022	91.35257096546277