"Figure 1: Periodic weights and durations by sector","" "","" "","" "Notes","" "Unit","% of cost" "","" "Sector","Public housing","Private housing","Infrastructure","Public non-housing","Private industrial","Private commercial" "Q1","0.07","0.07","0.07","0.08","0.16","0.12" "Q2","0.14","0.13","0.11","0.16","0.28","0.2" "Q3","0.18","0.17","0.13","0.2","0.27","0.21" "Q4","0.2","0.19","0.13","0.2","0.17","0.19" "Q5","0.17","0.17","0.13","0.17","0.09","0.14" "Q6","0.13","0.13","0.12","0.12","0.05","0.09" "Q7","0.08","0.09","0.1","0.07","","0.05" "Q8","0.04","0.06","0.08","0.03","","" "Q9","","","0.06","","","" "Q10","","","0.04","","","" "Q11","","","0.02","","",""