Year % of relevant age group 2001 93.6268081665039 2002 97.9850234985352 2003 97.5012512207031 2004 95.6193466186523 2005 95.4719161987305 2006 98.0966567993164 2007 98.2991409301758 2008 93.9835815429688 2009 93.4257888793945 2010 95.4990005493164 2011 95.3730010986328 2012 93.6989974975586 2013 93.140998840332 2014 93.4850006103516 2015 92.5530014038086 2016 92.7990036010742 2017 91.072998046875 2018 93.0029983520508 2019 92.8440017700195 2020 95.3860015869141 2021 96.1129989624023 2022 97.5920028686523 2023 99.2210006713867