Year	Number
2000	64.5502624511719
2002	29.6296291351318
2003	36.6834182739258
2004	39.8058242797852
2005	25.7281551361084
2006	14.0096616744995
2007	15.4589376449585
2008	19.7115383148193
2009	26.5402851104736
2010	29.8578205108643
2011	31.7535552978516
2012	37.4407577514648
2013	35.5450248718262
2014	38.0952377319336
2015	36.1904754638672
2016	46.1904754638672
2017	49.0476188659668
2018	54.2452812194824
2019	56.1320762634277
2020	53.301887512207
2021	51.886791229248
2022	53.7735862731934