Year	Number
1996	86
1998	84.5771179199219
2000	86.5671615600586
2002	87.0646743774414
2003	88.5572128295898
2004	90.3846130371094
2005	89.9038467407227
2006	91.3461532592773
2007	91.8269195556641
2008	91.3461532592773
2009	91.9431304931641
2010	93.8388595581055
2011	94.3661956787109
2012	96.2441329956055
2013	96.2441329956055
2014	96.0591125488281
2015	95.5665054321289
2016	95.5665054321289
2017	95.5665054321289
2018	95.1456298828125
2019	96.1352691650391
2020	96.1352691650391
2021	97.5845413208008
2022	97.5845413208008