Year	Number
1996	96.1956558227539
1998	90.760871887207
2000	92.9347839355469
2002	92.9729766845703
2003	91.8918914794922
2004	91.5422897338867
2005	95.0980377197266
2006	96.0784301757813
2007	96.1165084838867
2008	94.1747589111328
2009	92.3444976806641
2010	92.3444976806641
2011	90.5213241577148
2012	91.4691925048828
2013	91.4691925048828
2014	91.3461532592773
2015	91.4285736083984
2016	91.4285736083984
2017	90.9523773193359
2018	91.4285736083984
2019	91.4285736083984
2020	90.9523773193359
2021	87.1428604125977
2022	87.2641525268555