Year	Number
1996	12.5683059692383
1998	4.37158489227295
2000	4.37158489227295
2002	7.02702713012695
2003	2.16216206550598
2004	2.98507452011108
2005	3.43137264251709
2006	8.29268264770508
2007	15.5339803695679
2008	19.9029121398926
2009	22.0095691680908
2010	24.4019145965576
2011	20.8530807495117
2012	2.36966824531555
2013	0.473933637142181
2014	1.44230771064758
2015	0.952380955219269
2016	0
2017	0.476190477609634
2018	0.952380955219269
2019	0.952380955219269
2020	0.476190477609634
2021	0.476190477609634
2022	0.943396210670471