Year kWh per capita 1971 154.95827897893494 1972 174.05530823578593 1973 189.6168312391899 1974 202.38313264860375 1975 210.60572285950917 1976 233.3896234029084 1977 265.3965709187399 1978 293.05137304080847 1979 343.0384164062448 1980 390.23094009932265 1981 410.5841445422261 1982 399.4236845518913 1983 438.7084400960618 1984 451.9754141860108 1985 496.3823345138075 1986 518.1422080831487 1987 540.6193463242837 1988 570.8416183446634 1989 589.2401478805037 1990 616.8229636341039 1991 628.6782344544201 1992 662.9904550277533 1993 684.9595078539759 1994 736.8364985293347 1995 746.8177129969092 1996 757.5380014951407 1997 796.5098784801926 1998 837.3334788307465 1999 915.2981891112923 2000 958.2227030855984 2001 1014.4947690988895 2002 1042.54162216663 2003 969.3148716503898 2004 1007.4595143421369 2005 1054.1622418356574 2006 1077.7829435388253 2007 1121.0356513154754 2008 1159.3220465938477 2009 1243.5435139158926 2010 1332.4383713981279 2011 1288.1907029830334 2012 1367.5922867508657 2013 1382.0891581131943 2014 1408.091103398143