Year	% of people ages 15 and above
1981	29.2272300720215
1991	35.3193016052246
2001	47.4855003356934
2007	46.6636009216309
2011	58.7691802978516
2012	57.8607482910156
2013	61.0155410766602
2014	61.0932998657227
2015	65.1373291015625
2016	72.7587203979492
2017	72.8929672241211
2018	73.9122009277344
2019	74.6844635009766
2020	74.9088973999023
2021	76.3628768920898