Year	Kilowatt-hours
1985	6723.4595
1986	6726.32086
1987	6821.4238
1988	7012.91422
1989	7112.56636
1990	6950.34928
1991	6789.71542
1992	6723.24594
1993	6546.44093
1994	6529.88017
1995	6607.77953
1996	6787.36169
1997	6776.94366
1998	6837.11964
1999	6827.30725
2000	7075.4187
2001	7192.05128
2002	7188.78289
2003	7452.63951
2004	7556.32406
2005	7623.00224
2006	7843.60107
2007	7874.90658
2008	7896.98688
2009	7356.45647
2010	7826.09163
2011	7574.93948
2012	7773.27397
2013	7859.82782
2014	7689.93269
2015	7917.11547
2016	7915.55388