Average usable floor space, 1976[21] Country Area Austria 86 m2 (930 sq ft) Belgium 97 m2 (1,040 sq ft) Bulgaria 63 m2 (680 sq ft) Canada 89 m2 (960 sq ft) Czechoslovakia 69 m2 (740 sq ft) Denmark 122 m2 (1,310 sq ft) Finland 71 m2 (760 sq ft) France 82 m2 (880 sq ft) East Germany 60 m2 (650 sq ft) West Germany 95 m2 (1,020 sq ft) Greece 80 m2 (860 sq ft) Hungary 65 m2 (700 sq ft) Ireland 88 m2 (950 sq ft) Luxembourg 107 m2 (1,150 sq ft) Netherlands 71 m2 (760 sq ft) Norway 89 m2 (960 sq ft) Poland 58 m2 (620 sq ft) Portugal 104 m2 (1,120 sq ft) Romania 54 m2 (580 sq ft) Soviet Union 49 m2 (530 sq ft) Spain 82 m2 (880 sq ft) Sweden 109 m2 (1,170 sq ft) Switzerland 98 m2 (1,050 sq ft) United Kingdom 70 m2 (750 sq ft) United States 120 m2 (1,300 sq ft) Yugoslavia 65 m2 (700 sq ft)