"Figure 13.4: Percentage shares of total equivalised disposable income (BHC) for retired households by income quintile group","" "United Kingdom","" "","" "Notes","1. Includes income from employment and self employment, state benefits, pensions and investment income less payments of income tax, National Insurance contributions and Council Tax 2. Households are ranked by equivalised disposable income 3. AHC figures are not available from the ETB data series" "Unit","Percentages" "","" "","Bottom","Second","Third","Fourth","Top" "1977","12.8","15.7","17.5","20.0","34.1" "1978","12.9","15.7","17.4","20.4","33.5" "1979","13.1","15.9","17.5","20.3","33.2" "1980","12.9","15.5","17.2","20.2","34.2" "1981","13.0","15.4","17.1","20.1","34.3" "1982","13.0","15.9","17.7","20.5","32.9" "1983","12.2","15.2","17.0","20.3","35.3" "1984","12.6","15.4","17.1","20.1","34.9" "1985","12.0","15.1","16.7","19.9","36.3" "1986","11.7","14.9","16.6","20.1","36.7" "1987","10.8","13.9","15.9","19.9","39.5" "1988","10.6","14.0","15.9","20.4","39.0" "1989","10.4","13.7","15.8","20.4","39.6" "1990","10.0","13.3","15.4","20.5","40.8" "1991","9.8","13.0","15.5","20.9","40.9" "1992","10.1","13.3","15.8","21.2","39.6" "1993/94","10.0","13.6","16.2","21.3","38.8" "1994/95","10.2","13.7","16.3","20.9","39.0" "1995/96","10.4","14.0","16.6","21.1","37.9" "1996/97","9.9","13.6","16.5","21.7","38.3" "1997/98","9.8","13.5","16.4","21.5","38.8" "1998/99","9.7","13.5","16.6","21.8","38.4" "1999/00","9.7","13.6","16.7","21.8","38.2" "2000/01","9.3","13.4","16.7","21.8","38.8" "2001/02","9.6","13.5","16.4","21.0","39.4" "2002/03","10.0","14.1","17.0","21.6","37.3" "2003/04","10.1","14.3","17.3","22.2","36.1" "2004/05","10.0","14.5","17.8","22.1","35.6" "2005/06","10.0","14.4","17.2","21.5","36.8" "2006/07","9.6","14.1","17.2","21.9","37.2" "2007/08","9.4","14.2","17.7","21.9","36.7" "2008/09","9.4","14.2","17.7","21.9","36.7" "2009/10","10.5","14.8","17.7","22.0","35.0" "2010/11","10.0","14.3","17.6","21.7","36.4"