S80/S20 income distribution	Periodo	Total
S80/S20 income distribution	2012	7,2
S80/S20 income distribution	2011	7,1
S80/S20 income distribution	2010	7,2
S80/S20 income distribution	2009	6,4
S80/S20 income distribution	2008	5,7
S80/S20 income distribution	2007	5,5
S80/S20 income distribution	2006	5,5
S80/S20 income distribution	2005	5,5
S80/S20 income distribution	2004	5,2
S80/S20 income distribution (imputed rent) 	2012	5,7
S80/S20 income distribution (imputed rent) 	2011	5,5
S80/S20 income distribution (imputed rent) 	2010	5,5
S80/S20 income distribution (imputed rent) 	2009	5,2
S80/S20 income distribution (imputed rent) 	2008	4,7
S80/S20 income distribution (imputed rent) 	2007	4,5
S80/S20 income distribution (imputed rent) 	2006	4,5
S80/S20 income distribution (imputed rent) 	2005	4,5
S80/S20 income distribution (imputed rent) 	2004	4,2