Year	Kilowatt-hours
1985	83.03116
1986	90.98687
1987	97.25851
1988	106.48607
1989	119.05796
1990	127.26947
1991	132.19292
1992	136.43946
1993	146.9396
1994	166.22234
1995	195.01595
1996	222.09501
1997	248.57548
1998	276.52261
1999	297.24892
2000	332.35116
2001	378.02601
2002	437.89085
2003	489.99572
2004	553.13402
2005	617.70507
2006	680.61885
2007	746.85419
2008	818.38081
2009	920.94587
2010	1036.72879
2011	1134.88158
2012	1273.05257
2013	1360.14311
2014	1537.09148
2015	1706.50129
2016	1857.90128