Year	Number
1996	58.5106391906738
1998	62.2340431213379
2000	56.0846557617188
2002	61.9047622680664
2003	53.2663307189941
2004	62.1359214782715
2005	52.4271850585938
2006	58.937198638916
2007	51.6908226013184
2008	52.8846168518066
2009	41.7061614990234
2010	39.3364944458008
2011	24.1706161499023
2012	3.79146909713745
2013	6.16113758087158
2014	6.66666650772095
2015	7.61904764175415
2016	8.5714282989502
2017	6.1904764175415
2018	4.71698093414307
2019	3.77358484268188
2020	3.77358484268188
2021	2.35849046707153
2022	1.41509437561035