| Previous quarter = 100.0% | 
			
			
				| 111 | 
				One-dwelling buildings | 
				101.1 | 
				100.7 | 
				100.8 | 
				101.1 | 
				102.5 | 
				102.2 | 
				101.7 | 
				101.8 | 
			
			
				| 112 | 
				Two- and more dwelling buildings | 
				101.0 | 
				100.8 | 
				100.7 | 
				101.0 | 
				102.5 | 
				102.2 | 
				101.7 | 
				101.8 | 
			
			
				| 113 | 
				Residences for communities | 
				100.9 | 
				100.8 | 
				100.7 | 
				101.1 | 
				102.9 | 
				102.4 | 
				101.9 | 
				101.8 | 
			
			
				| 121 | 
				Hotels and similar buildings | 
				101.0 | 
				100.9 | 
				100.7 | 
				101.0 | 
				102.7 | 
				101.8 | 
				101.6 | 
				101.8 | 
			
			
				| 122 | 
				Office buildings | 
				100.7 | 
				101.2 | 
				100.6 | 
				101.0 | 
				102.1 | 
				101.6 | 
				101.5 | 
				101.8 | 
			
			
				| 123 | 
				Wholesale and retail trade buildings | 
				100.7 | 
				101.3 | 
				101.0 | 
				101.1 | 
				102.2 | 
				101.8 | 
				101.8 | 
				101.8 | 
			
			
				| 124 | 
				Traffic and communication buildings | 
				101.1 | 
				100.8 | 
				101.2 | 
				101.1 | 
				102.6 | 
				101.9 | 
				102.0 | 
				101.8 | 
			
			
				| 125 | 
				Industrial buildings and warehouses | 
				100.8 | 
				100.7 | 
				101.5 | 
				101.2 | 
				102.7 | 
				101.7 | 
				102.1 | 
				101.8 | 
			
			
				| 126 | 
				Public entertainment, education, hospital or institutional care buildings | 
				101.0 | 
				100.7 | 
				100.8 | 
				101.1 | 
				102.5 | 
				101.9 | 
				101.7 | 
				101.8 | 
			
			
				| 211 | 
				Highways, streets and roads | 
				100.6 | 
				100.1 | 
				100.2 | 
				100.2 | 
				101.2 | 
				100.9 | 
				100.8 | 
				101.0 | 
			
			
				| 221 | 
				Long-distance pipelines, communication and electricity lines | 
				100.7 | 
				100.2 | 
				100.6 | 
				100.8 | 
				101.2 | 
				101.1 | 
				101.1 | 
				100.7 | 
			
			
				| 222 | 
				Local pipelines and cables | 
				100.8 | 
				100.0 | 
				100.4 | 
				100.4 | 
				101.3 | 
				101.1 | 
				100.9 | 
				101.4 | 
			
			
				| Corresponding period of previous year = 100.0% | 
			
			
				| 111 | 
				One-dwelling buildings | 
				103.4 | 
				103.2 | 
				103.2 | 
				103.7 | 
				105.2 | 
				106.8 | 
				107.8 | 
				108.6 | 
			
			
				| 112 | 
				Two- and more dwelling buildings | 
				103.4 | 
				103.2 | 
				103.1 | 
				103.6 | 
				105.1 | 
				106.6 | 
				107.7 | 
				108.5 | 
			
			
				| 113 | 
				Residences for communities | 
				103.4 | 
				103.3 | 
				103.1 | 
				103.4 | 
				105.5 | 
				107.2 | 
				108.5 | 
				109.2 | 
			
			
				| 121 | 
				Hotels and similar buildings | 
				103.4 | 
				103.4 | 
				103.4 | 
				103.8 | 
				105.4 | 
				106.4 | 
				107.4 | 
				108.1 | 
			
			
				| 122 | 
				Office buildings | 
				103.2 | 
				103.2 | 
				103.2 | 
				103.5 | 
				105.0 | 
				105.4 | 
				106.3 | 
				107.1 | 
			
			
				| 123 | 
				Wholesale and retail trade buildings | 
				103.2 | 
				103.3 | 
				103.7 | 
				104.2 | 
				105.7 | 
				106.3 | 
				107.1 | 
				107.8 | 
			
			
				| 124 | 
				Traffic and communication buildings | 
				103.3 | 
				103.0 | 
				103.6 | 
				104.2 | 
				105.7 | 
				106.9 | 
				107.8 | 
				108.6 | 
			
			
				| 125 | 
				Industrial buildings and warehouses | 
				102.1 | 
				102.1 | 
				103.4 | 
				104.3 | 
				106.2 | 
				107.3 | 
				107.9 | 
				108.5 | 
			
			
				| 126 | 
				Public entertainment, education, hospital or institutional care buildings | 
				103.1 | 
				103.0 | 
				103.1 | 
				103.7 | 
				105.2 | 
				106.4 | 
				107.2 | 
				108.0 | 
			
			
				| 211 | 
				Highways, streets and roads | 
				102.0 | 
				101.7 | 
				101.2 | 
				101.2 | 
				101.8 | 
				102.6 | 
				103.2 | 
				104.0 | 
			
			
				| 221 | 
				Long-distance pipelines, communication and electricity lines | 
				102.1 | 
				102.0 | 
				102.1 | 
				102.3 | 
				102.8 | 
				103.7 | 
				104.2 | 
				104.1 | 
			
			
				| 222 | 
				Local pipelines and cables | 
				102.7 | 
				101.9 | 
				101.6 | 
				101.6 | 
				102.1 | 
				103.2 | 
				103.8 | 
				104.7 | 
			
			
				| Cumulated from the beginning of the year, corresponding period of previous year=100.0% | 
			
			
				| 111 | 
				One-dwelling buildings | 
				103.4 | 
				103.3 | 
				103.3 | 
				103.4 | 
				105.2 | 
				106.0 | 
				106.6 | 
				107.1 | 
			
			
				| 112 | 
				Two- and more dwelling buildings | 
				103.4 | 
				103.3 | 
				103.2 | 
				103.3 | 
				105.1 | 
				105.9 | 
				106.5 | 
				107.0 | 
			
			
				| 113 | 
				Residences for communities | 
				103.4 | 
				103.3 | 
				103.2 | 
				103.3 | 
				105.5 | 
				106.3 | 
				107.0 | 
				107.6 | 
			
			
				| 121 | 
				Hotels and similar buildings | 
				103.4 | 
				103.4 | 
				103.4 | 
				103.5 | 
				105.4 | 
				105.9 | 
				106.4 | 
				106.8 | 
			
			
				| 122 | 
				Office buildings | 
				103.2 | 
				103.2 | 
				103.2 | 
				103.3 | 
				105.0 | 
				105.2 | 
				105.5 | 
				105.9 | 
			
			
				| 123 | 
				Wholesale and retail trade buildings | 
				103.2 | 
				103.2 | 
				103.4 | 
				103.6 | 
				105.7 | 
				106.0 | 
				106.4 | 
				106.7 | 
			
			
				| 124 | 
				Traffic and communication buildings | 
				103.3 | 
				103.2 | 
				103.3 | 
				103.5 | 
				105.7 | 
				106.3 | 
				106.8 | 
				107.3 | 
			
			
				| 125 | 
				Industrial buildings and warehouses | 
				102.1 | 
				102.1 | 
				102.5 | 
				103.0 | 
				106.2 | 
				106.7 | 
				107.1 | 
				107.5 | 
			
			
				| 126 | 
				Public entertainment, education, hospital or institutional care buildings | 
				103.1 | 
				103.0 | 
				103.1 | 
				103.2 | 
				105.2 | 
				105.8 | 
				106.3 | 
				106.7 | 
			
			
				| 211 | 
				Highways, streets and roads | 
				102.0 | 
				101.8 | 
				101.6 | 
				101.5 | 
				101.8 | 
				102.2 | 
				102.5 | 
				102.9 | 
			
			
				| 221 | 
				Long-distance pipelines, communication and electricity lines | 
				102.1 | 
				102.0 | 
				102.1 | 
				102.1 | 
				102.8 | 
				103.2 | 
				103.6 | 
				103.7 | 
			
			
				| 222 | 
				Local pipelines and cables | 
				102.7 | 
				102.3 | 
				102.1 | 
				102.0 | 
				102.1 | 
				102.7 | 
				103.1 | 
				103.5 |