Year	Number
1996	70.4918060302734
1998	69.3989105224609
2000	67.2131118774414
2002	69.1891860961914
2003	72.4324340820313
2004	72.1393051147461
2005	71.0784301757813
2006	68.2926864624023
2007	69.9029159545898
2008	68.9320373535156
2009	66.5071792602539
2010	66.5071792602539
2011	66.3507080078125
2012	65.4028472900391
2013	64.9289093017578
2014	65.3846130371094
2015	69.0476226806641
2016	70.476188659668
2017	65.2380981445313
2018	62.3809509277344
2019	66.6666641235352
2020	58.5714302062988
2021	63.3333320617676
2022	67.9245300292969