Year	Kilowatt-hours
1985	1215.43615
1986	1245.60828
1987	1307.03119
1988	1356.7822
1989	1422.85545
1990	1366.71633
1991	1468.79269
1992	1483.42347
1993	1483.98817
1994	1582.36437
1995	1598.05492
1996	1637.62329
1997	1714.8131
1998	1832.49678
1999	1894.10671
2000	2001.87431
2001	2040.22491
2002	2068.02494
2003	2128.91931
2004	2200.09082
2005	2286.02293
2006	2327.31825
2007	2353.88592
2008	2369.30947
2009	2318.07689
2010	2348.89607
2011	2453.10235
2012	2453.06756
2013	2424.75742
2014	2441.76536
2015	2465.22885
2016	2468.08026