Year kWh per capita 1971 4091.214405416958 1972 4312.504231263963 1973 4478.871705510782 1974 4576.982966073703 1975 4640.277880224504 1976 4665.359205884913 1977 4623.341518409731 1978 4725.598452214829 1979 4815.659008055407 1980 4877.0273100019585 1981 4857.733013072819 1982 4950.00033310904 1983 4961.662884776957 1984 4574.174016058971 1985 4230.212623845041 1986 3438.9697501670357 1987 3829.49503486161 1988 3939.5929087327645 1989 4253.523618965952 1990 4662.998624484181 1991 4771.3690158791715 1992 5162.8773139140585 1993 5537.113909313301 1994 5883.979810551062 1995 6090.713040602457 1996 6301.860484190669 1997 6280.791529437382 1998 6769.477822692286 1999 7000.028688642166 2000 7291.199760944271 2001 7222.1748665215 2002 7282.9998839054215 2003 7521.02018999674 2004 7571.241206629307 2005 7613.0700722079355 2006 7243.0419360091755 2007 7323.540845226857 2008 7149.712092130519 2009 7423.39937207576 2010 7471.2682326516615 2011 7379.119676989479 2012 5062.858345168586 2013 4934.274681124936 2014 4797.670435959438