Year	Number
1996	96.7741928100586
1998	97.3262023925781
2000	96.8085098266602
2002	96.2962951660156
2003	95.7671966552734
2004	95.5665054321289
2005	96.0975646972656
2006	96.0975646972656
2007	97.0873794555664
2008	96.6019439697266
2009	97.6076583862305
2010	97.6190490722656
2011	96.6824645996094
2012	96.2085342407227
2013	96.2085342407227
2014	95.6730804443359
2015	94.2857131958008
2016	94.7619018554688
2017	92.3809509277344
2018	95.2380981445313
2019	95.7142868041992
2020	96.1904754638672
2021	97.1428604125977
2022	96.698112487793