Year	%
2004	1.513469
2008	0.0536707
2010	0.5315018
2011	0.7003309
2012	0.6288919
2013	0.7879993
2014	0
2015	1.650486
2016	1.161404
2017	1.059016
2018	0.1728598
2019	0.0665405
2020	0.0908398
2021	0.1448291