Year	Kilowatt-hours
1985	1490.58289
1986	1589.70775
1987	1664.05583
1988	1668.72581
1989	1578.09611
1990	1559.83523
1991	1622.52615
1992	1679.71316
1993	1805.72689
1994	1894.28735
1995	1966.77713
1996	2057.61305
1997	2166.21274
1998	2215.46571
1999	2350.76512
2000	2547.42285
2001	2539.28925
2002	2383.43894
2003	2547.23523
2004	2715.81568
2005	2834.55401
2006	2852.20339
2007	2882.39566
2008	3194.46182
2009	3180.43838
2010	3214.64091
2011	3108.25014
2012	3231.36669
2013	3284.91411
2014	3293.50885
2015	3349.32026
2016	3349.79724