& 60 80 100 120 140 160 180 200 220 240 260 1971 1976 1981 1986 1991 1996 2001 2006 final energy consumption residential sector gdp billion us at 2000 prices and ppps total population 0 12 333 10 20 30 40 50 per capita thousand us1990 f i n a l e r g y d m p c t j o z 2 7 s australia canada denmark finland france germany italy japan netherlands norway sweden united kingdom states 4 5 6 v w 1