Year	Number
2006	43.9024391174316
2007	50.4854354858398
2008	47.0873794555664
2009	41.6267929077148
2010	34.4497604370117
2011	42.1800956726074
2012	44.0758285522461
2013	43.6018943786621
2014	43.75
2015	36.1904754638672
2016	36.1904754638672
2017	35.7142868041992
2018	38.0952377319336
2019	37.1428565979004
2020	39.0476188659668
2021	41.4285697937012
2022	44.3396224975586