year Other appliances (calculated) (e.g., TV sets, computers, etc.) Large appliances (refrigerator, freezer, washing machine, dishwasher, dryer) Lighting Cooking Water heating Space heating Total
1990 8.3 14.9 5.7 3.8 7.9 11.5 52.0
1991 8.4 15.1 5.8 3.7 7.6 12.6 53.2
1992 8.8 15.4 6.0 3.7 7.8 12.2 53.9
1993 9.0 15.5 6.1 3.7 7.9 12.6 54.8
1994 9.7 15.6 6.2 3.7 8.2 12.0 55.5
1995 9.9 15.8 6.3 3.8 8.4 12.0 56.2
1996 11.2 15.8 6.6 4.1 8.5 13.3 59.4
1997 11.6 15.9 6.7 4.1 8.5 12.0 58.8
1998 11.9 16.0 6.9 4.2 8.5 12.5 60.0
1999 12.8 15.9 7.1 4.3 8.6 12.3 61.0
2000 13.7 15.9 7.2 4.4 8.4 11.9 61.4
2001 14.5 15.9 7.3 4.5 8.6 12.7 63.5
2002 15.7 16.0 7.3 4.6 8.7 12.0 64.2
2003 17.4 15.9 7.3 4.8 8.7 13.0 67.2
2004 17.9 16.1 7.3 4.9 8.8 13.4 68.4
2005 18.5 16.3 7.3 5.0 8.7 13.4 69.3
2006 20.0 16.2 7.3 5.0 8.8 13.0 70.3
2007 20.3 16.2 7.3 5.1 8.6 12.2 69.7
2008 20.6 16.2 7.2 5.1 8.4 12.6 70.1
2009 21.4 16.3 7.1 5.2 8.1 12.7 70.6
2010 21.6 16.4 7.3 5.3 8.3 13.7 72.5