Year	% of total electricity output
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	0
1997	0
1998	0
1999	0
2000	0
2001	0
2002	2.0979020979021
2003	1.59833217512161
2004	1.743264659271
2005	0.598251265531523
2006	0.884955752212389
2007	0.454447089374594
2008	0.635930047694754
2009	0.638257931293411
2010	0.602530628640289
2011	0.621740874448456
2012	1.48698884758364
2013	0.793650793650794
2014	0.793650793650794
2015	0.833002776675922