Year	%
2008	3.04485753229265
2009	20.2710789757026
2010	22.2897256358893
2011	14.0547877289945
2012	8.7237859152224
2013	6.4070404515206
2014	4.59775813860822
2015	4.64467819332291
2016	6.25574429476529
2017	5.50697759974228
2018	5.28840202667788
2019	5.00157140027426
2020	3.09137577308037
2021	2.47301429041714
2022	1.7619976448423