Year	kWh
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	1000000
1997	2000000
1998	2000000
1999	2000000
2000	4000000
2001	6000000
2002	21000000
2003	72000000
2004	87000000
2005	88000000
2006	88000000
2007	95000000
2008	103000000
2009	99000000
2010	115000000
2011	190000000
2012	402000000
2013	622000000
2014	810000000
2015	916000000