Year	Number
1996	55.9782600402832
1998	61.4130439758301
2000	55.9782600402832
2002	40
2003	44.3243255615234
2004	43.2835807800293
2005	34.8039207458496
2006	39.705883026123
2007	44.1747589111328
2008	47.5728149414063
2009	44.0191383361816
2010	42.5837326049805
2011	45.497631072998
2012	46.445499420166
2013	45.0236968994141
2014	45.6730766296387
2015	44.761905670166
2016	43.3333320617676
2017	43.3333320617676
2018	42.3809509277344
2019	39.523811340332
2020	37.1428565979004
2021	42.3809509277344
2022	43.3962249755859