Year % of relevant age group 1971 92.5522003173828 1972 95.3436965942383 1973 95.8067092895508 1998 99.3236694335938 1999 99.411979675293 2002 99.4993591308594 2004 101.586448669434 2011 100.790916442871 2012 96.2336502075195 2013 99.1749801635742 2014 96.6232528686523 2015 100.134063720703 2016 97.7116775512695 2017 98.4220428466797 2018 97.3281478881836 2019 99.9173431396484 2020 97.7750930786133 2021 99.5705490112305 2022 97.6607818603516