Year kWh per capita 1971 481.86948850137657 1972 515.1854468284282 1973 538.778544294997 1974 564.5630279203278 1975 584.0458858137888 1976 604.2140500848597 1977 608.4442258987315 1978 626.0432670365775 1979 659.8514807947674 1980 693.0283767842594 1981 715.1593122455045 1982 722.9586462930516 1983 725.522129035256 1984 761.3878037511238 1985 778.3560691479524 1986 787.4507941371272 1987 779.8338409672489 1988 786.8787380217136 1989 785.2278749612756 1990 772.9309159679306 1991 753.9299699005321 1992 722.7354638109704 1993 721.294151228669 1994 722.7391427457706 1995 733.3060394799526 1996 812.7949809406315 1997 824.3329192517573 1998 786.014510326928 1999 763.7064844634627 2000 773.9795066439082 2001 737.413462636812 2002 762.5430659707783 2003 768.235039225578 2004 771.9625005917134 2005 775.3353596428427 2006 783.7484629841101 2007 790.6646843999723 2008 754.211033912204 2009 717.7699653765146 2010 734.3057708432439 2011 734.8228075116317 2012 697.6579894038525 2013 691.9580897866355 2014 680.1499426464998