Year	Kilowatt-hours
1985	630.57483
1986	652.69326
1987	699.78592
1988	714.46255
1989	730.1643
1990	746.58328
1991	763.88382
1992	778.52224
1993	788.58468
1994	807.19095
1995	838.08388
1996	871.06098
1997	922.13107
1998	967.0656
1999	1030.89668
2000	1043.97351
2001	1126.25925
2002	1180.33973
2003	1237.01808
2004	1290.81386
2005	1354.29157
2006	1416.47068
2007	1495.77708
2008	1579.29427
2009	1616.92796
2010	1705.79103
2011	1730.31688
2012	1843.11578
2013	1826.12947
2014	1853.77675
2015	1925.71465
2016	1957.28479