Year	Number
1996	94.1489334106445
1998	93.0851058959961
2000	78.8359756469727
2002	86.7724838256836
2003	84.4221115112305
2004	78.6407775878906
2005	66.019416809082
2006	63.2850227355957
2007	69.0821228027344
2008	69.2307662963867
2009	63.0331764221191
2010	64.4549789428711
2011	63.9810409545898
2012	64.9289093017578
2013	65.4028472900391
2014	59.0476188659668
2015	59.0476188659668
2016	60.9523811340332
2017	61.9047622680664
2018	58.4905662536621
2019	60.8490562438965
2020	77.8301849365234
2021	67.4528274536133
2022	75