Year	Number
2004	85.5769195556641
2005	88.9423065185547
2006	92.788459777832
2007	100
2008	100
2009	100
2010	98.1042633056641
2011	96.2441329956055
2012	95.7746505737305
2013	96.2441329956055
2018	100
2019	100
2020	100
2021	100
2022	100