Year	Number
1996	38.5869560241699
1998	32.0652160644531
2000	34.2391319274902
2002	49.1891899108887
2003	61.6216201782227
2004	28.8557205200195
2005	56.3725471496582
2006	48.0392150878906
2007	33.980583190918
2008	33.4951438903809
2009	34.9282302856445
2010	34.9282302856445
2011	33.1753540039063
2012	30.8056869506836
2013	32.2274894714355
2014	26.9230766296387
2015	43.8095245361328
2016	29.0476188659668
2017	33.8095245361328
2018	35.238094329834
2019	35.238094329834
2020	36.1904754638672
2021	32.8571434020996
2022	43.8679237365723