Year	%
2010	1.86763486280352
2011	1.83888954526963
2012	2.16669888688339
2013	2.52532864724647
2014	2.86635234019297
2015	2.82627141447332
2016	3.03691673128785
2017	3.26099813127162
2018	3.27104963481759
2019	3.36599445858728
2020	4.12760856551142
2021	3.90874696659241
2022	4.1165128325684