Year	Number
2005	84.3137283325195
2006	80.4878082275391
2007	65.0485458374023
2008	67.4757308959961
2009	67.464111328125
2010	68.8995208740234
2011	68.7203826904297
2012	68.7203826904297
2013	69.1943130493164
2014	74.038459777832
2015	71.9047622680664
2016	71.4285736083984
2017	72.8571395874023
2018	70.476188659668
2019	70.476188659668
2020	64.2857131958008
2021	67.6190490722656
2022	66.0377349853516