Year	Number
2004	91.625617980957
2005	67.3170700073242
2006	72.1951217651367
2007	69.9029159545898
2008	68.4466018676758
2009	70.3349304199219
2010	69.523811340332
2011	68.7203826904297
2012	63.0331764221191
2013	61.6113739013672
2014	70.1923065185547
2015	67.1428604125977
2016	68.0952377319336
2017	69.0476226806641
2018	68.5714263916016
2019	80
2020	80.476188659668
2021	84.2857131958008
2022	83.9622650146484