Year	Number
1996	62.2340431213379
1998	65.9574432373047
2000	45.5026473999023
2002	60.8465614318848
2003	26.6331653594971
2004	39.3203887939453
2005	33.980583190918
2006	32.8502426147461
2007	15.9420289993286
2008	14.4230766296387
2009	20.8530807495117
2010	26.5402851104736
2011	29.3838863372803
2012	33.6492881774902
2013	37.4407577514648
2014	37.6190490722656
2015	37.6190490722656
2016	48.0952377319336
2017	46.6666679382324
2018	33.4905662536621
2019	41.0377349853516
2020	36.3207550048828
2021	39.1509437561035
2022	39.1509437561035