Year	%
2001	1.834736158849292
2002	2.744542900228723
2003	3.7978895532876393
2004	4.228784231791288
2005	4.378865452871491
2006	1.816226771138384
2007	1.8209444434632804
2008	2.3997001870660055
2009	2.8628893884557
2010	3.0431899046343647
2011	4.426142762541983
2012	5.317356201926541
2013	10.85185080862441
2014	17.368724550588983
2015	23.994227153797905
2016	29.210508832609545
2017	31.26374576052967
2018	32.47358472403322
2019	32.21597765215897
2020	37.84030746111926
2021	40.45319193994183
2022	35.44239493459248
2023	36.29293045184096