Year	Number
1996	47.8723411560059
1998	52.1276588439941
2000	5.8201060295105
2002	10.582010269165
2003	29.1457290649414
2004	26.2135925292969
2005	26.2135925292969
2006	27.0531406402588
2007	33.3333320617676
2008	30.769229888916
2009	32.7014236450195
2010	39.3364944458008
2011	36.4928894042969
2012	36.9668235778809
2013	36.4928894042969
2014	47.6190490722656
2015	54.2857131958008
2016	49.0476188659668
2017	38.0952377319336
2018	44.8113212585449
2019	50.4716987609863
2020	51.886791229248
2021	50.9433975219727
2022	44.3396224975586