Year % of relevant age group 2001 92.7461166381836 2002 96.5806503295898 2003 96.0575180053711 2004 95.4080429077148 2005 95.157958984375 2006 97.8597717285156 2007 97.9733505249023 2008 93.7382736206055 2009 93.1223068237305 2010 95.4459991455078 2011 95.0090026855469 2012 93.5390014648438 2013 92.7389984130859 2014 93.4919967651367 2015 92.4810028076172 2016 93.0690002441406 2017 91.0810012817383 2018 93.4509963989258 2019 92.9179992675781 2020 95.5419998168945 2021 96.2429962158203 2022 97.7750015258789 2023 99.4049987792969