Year	Number
1996	77.0491790771484
1998	75.4098358154297
2000	67.7595596313477
2002	75.6756744384766
2003	81.0810775756836
2004	80.5970153808594
2005	82.8431396484375
2006	82.4390258789063
2007	81.5533981323242
2008	78.6407775878906
2009	81.8181838989258
2010	82.2966537475586
2011	81.0426559448242
2012	83.8862533569336
2013	82.4644546508789
2014	87.0192337036133
2015	90.476188659668
2016	88.5714263916016
2017	86.1904754638672
2018	88.5714263916016
2019	88.5714263916016
2020	89.0476226806641
2021	90
2022	90.0943374633789