Year	% of population
2008	57.8763073709777
2010	64.6891778778632
2011	37.4734223102482
2012	67.9883453397581
2014	71.3297808909971
2015	69.2620458984933
2016	68.4323869351587
2017	68.543057871561
2018	19.9788220925624
2019	20.7414431458386
2020	35.180797160643