Year kWh per capita 1971 226.1219466705131 1972 250.63127848415726 1973 310.89262117325757 1974 300.1329553716647 1975 306.3138030410738 1976 321.5457751314165 1977 320.87608713405155 1978 321.19770396375617 1979 337.763957220213 1980 365.6168110291658 1981 330.78143364654875 1982 332.36142972503205 1983 357.1450115028461 1984 337.23280998869865 1985 347.00012734284377 1986 309.67831345369416 1987 318.8007351714943 1988 343.64195078681684 1989 362.1646810503501 1990 363.01819438028275 1991 356.48935225013815 1992 337.74108247109217 1993 338.0732030704086 1994 380.44186747895793 1995 401.88898073584136 1996 431.30612968482654 1997 464.2538493843074 1998 479.6359250677369 1999 467.9139405566998 2000 499.56243871797847 2001 519.1389163596463 2002 522.8111084707629 2003 556.1661702022562 2004 575.9536616026516 2005 576.7363677201524 2006 567.6559539399832 2007 580.6409162288784 2008 582.3522788887595 2009 585.5167858061315 2010 633.390640206178 2011 638.3364356252974 2012 658.5685412291133 2013 677.2811186651986 2014 690.7659625565411