Year	Number
1996	38.2513656616211
1998	50.2732238769531
2000	50.2732238769531
2002	51.8918914794922
2003	51.3513526916504
2004	46.766170501709
2005	50
2006	49.7560958862305
2007	51.9417457580566
2008	47.0873794555664
2009	44.0191383361816
2010	42.1052627563477
2011	42.6540298461914
2012	41.2322273254395
2013	39.3364944458008
2014	40.3846168518066
2015	39.523811340332
2016	38.5714302062988
2017	36.1904754638672
2018	33.8095245361328
2019	33.3333320617676
2020	37.1428565979004
2021	38.5714302062988
2022	49.0566024780273