Year % of relevant age group 2010 97.8182830810547 2011 97.7385025024414 2012 98.7406997680664 2013 95.9917831420898 2014 91.8683013916016 2015 89.0040893554688 2016 89.7464065551758 2017 90.7919387817383 2018 93.5634765625 2019 90.859489440918 2020 92.4228591918945 2022 96.9193115234375