Year	Number
2004	40.7960205078125
2005	77.9411773681641
2006	73.0392150878906
2007	66.019416809082
2008	66.019416809082
2009	65.0717697143555
2010	63.6363639831543
2011	62.0853080749512
2012	59.7156410217285
2013	61.1374397277832
2014	41.8269233703613
2015	56.1904754638672
2016	57.6190490722656
2017	52.3809509277344
2018	48.5714302062988
2019	49.0476188659668
2020	48.5714302062988
2021	50.9523811340332
2022	52.8301887512207