Year	Number
2009	90.9952621459961
2010	91.4691925048828
2011	91.5492935180664
2012	91.5492935180664
2013	91.5492935180664
2014	92.1182250976563
2015	91.625617980957
2016	92.1182250976563
2017	92.61083984375
2018	91.2621383666992
2019	91.3043441772461
2020	92.7536239624023
2021	91.7874374389648
2022	91.3043441772461