Year	Number
1995	2786.8701750512687
1996	3384.8181519042228
1997	1435.2174769093433
1998	1252.5321616477402
1999	1161.1845487922985
2000	1209.1501446284922
2001	1.1181512343631246
2002	1.2169570772311717
2003	1.2399996798789261
2004	1.5441937185728503
2005	1.5376635582252798
2006	1.3392119459939409
2007	1.4372037070537822
2008	1.1627652225828065
2009	1.048908128408774
2010	1.5353222897795187
2011	1.6373315754115043
2012	1.8067954565615563
2013	1.7780034794734036
2014	2.1029207472385387
2015	1.7521812223565796
2016	1.9196520202878078
2017	2.088000367069358
2018	3.401412116840809
2019	2.926065907645803
2020	2.0623415708910864
2021	2.0935890814824973
2022	2.3617403835643547