Year	Number
2005	2.43902444839478
2006	0
2007	0
2008	0
2009	0.478468894958496
2010	0.952380955219269
2011	17.5355453491211
2012	20.8530807495117
2013	28.9099521636963
2014	23.5576915740967
2015	60
2016	60.9523811340332
2017	62.8571434020996
2018	52.3809509277344
2019	50.9523811340332
2020	54.761905670166
2021	50
2022	49.5283012390137