Year	Kilowatt-hours
1985	1152.61208
1986	1196.69499
1987	1241.6087
1988	1320.55328
1989	1367.36355
1990	1389.35332
1991	1483.43896
1992	1634.84354
1993	1729.71074
1994	1793.71955
1995	1960.3944
1996	2123.83567
1997	2265.55793
1998	2384.17395
1999	2545.87267
2000	2703.83707
2001	2843.45019
2002	2911.23033
2003	3087.43127
2004	3308.79771
2005	3374.17378
2006	3526.69936
2007	3646.56448
2008	3652.51542
2009	3626.85822
2010	3625.41732
2011	3791.50274
2012	4028.30868
2013	4178.55324
2014	4178.42875
2015	4246.26215
2016	4325.24087