Due to the small numbers of houses surveyed in some authorities,complete information is not available for all local authoritiesNumber and Percentage ofHouses in each Local Authority with Cavity Wall Insulation 95% Confidence Interval 95% Confidence Interval Aberdeen City 10,000 † 7,000 12,000 21 16 26 Aberdeenshire * 6 4 8 Angus 5,000 † 4,000 6,000 14 11 19 Argyll and Bute 3,000 † 2,000 4,000 12 9 16 Borders 4,000 † 3,000 5,000 13 10 17 Clackmannan 4,000 † 4,000 5,000 29 24 34 Dumfries and Galloway 6,000 † 5,000 8,000 12 9 15 Dundee City 8,000 † 6,000 10,000 30 24 37 East Ayrshire 7,000 † 5,000 8,000 18 14 22 East Dunbartonshire * 6 4 9 East Lothian * 8 6 12 East Renfrewshire * 5 3 8 Edinburgh City 8,000 † 6,000 10,000 11 8 14 Falkirk 7,000 † 5,000 9,000 16 12 21 Fife 20,000 † 16,000 23,000 19 15 22 Glasgow City * 7...