http://www.abs.gov.au/AUSSTATS/abs@.nsf/Previousproducts/146CD38767574BBCCA2571310000F7AF?opendocument
look for
DWELLINGS WITH INSULATION – 1994:2005
This is the latest data released by the ABS
look for
DWELLINGS WITH INSULATION – 1994:2005
This is the latest data released by the ABS