Year	Kilowatt-hours
1985	833.94057
1986	852.93734
1987	880.16047
1988	884.96379
1989	938.91401
1990	1025.39413
1991	1094.80367
1992	1153.05783
1993	1266.0359
1994	1356.29687
1995	1392.52337
1996	1441.30477
1997	1546.51792
1998	1602.33162
1999	1692.06116
2000	1804.72787
2001	1910.23622
2002	2033.14548
2003	2116.76002
2004	2246.71812
2005	2409.33878
2006	2587.18917
2007	2721.60208
2008	2832.01956
2009	2919.08139
2010	3032.15163
2011	3119.55312
2012	3239.8747
2013	3287.9026
2014	3502.05555
2015	3552.14554
2016	3562.39614