Year	Number
1996	64.6739120483398
1998	64.6739120483398
2000	63.5869560241699
2002	53.5135116577148
2003	52.4324340820313
2004	48.756217956543
2005	49.0196075439453
2006	52.4509811401367
2007	52.9126205444336
2008	54.3689308166504
2009	55.9808616638184
2010	54.5454559326172
2011	55.9241714477539
2012	56.3981056213379
2013	58.2938385009766
2014	63.461540222168
2015	60.476188659668
2016	60
2017	63.3333320617676
2018	62.8571434020996
2019	62.3809509277344
2020	61.9047622680664
2021	63.8095245361328
2022	67.4528274536133