| 2010 | 
			
			
				| Percentage distribution of dwellings by the type of occupation | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Owners | 
				81.6 | 
				76.5 | 
				84.3 | 
				77.6 | 
				86.1 | 
			
			
				| Beneficiary | 
				7.1 | 
				5.7 | 
				7.8 | 
				5.3 | 
				9.1 | 
			
			
				| Tenants paying rents on market price | 
				4.7 | 
				8.6 | 
				2.7 | 
				8.4 | 
				0.7 | 
			
			
				| Tenants paying rents on reduced rate | 
				4.4 | 
				6.0 | 
				3.6 | 
				5.3 | 
				3.4 | 
			
			
				| User of private property by courtesy | 
				1.3 | 
				1.6 | 
				1.2 | 
				2.2 | 
				0.3 | 
			
			
				| Lodging | 
				0.8 | 
				1.7 | 
				0.4 | 
				1.2 | 
				0.4 | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Percentage distribution of dwellings by the type of heating | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Without heating | 
				– | 
				– | 
				– | 
				– | 
				– | 
			
			
				| District heating | 
				19.7 | 
				19.1 | 
				20.0 | 
				22.8 | 
				16.2 | 
			
			
				| Central heating of building with gas, other fuel | 
				4.0 | 
				4.2 | 
				3.9 | 
				5.1 | 
				2.7 | 
			
			
				| Central heating of dwelling with gas | 
				18.8 | 
				17.9 | 
				19.3 | 
				18.4 | 
				19.3 | 
			
			
				| Central heating of dwelling with other fuel | 
				7.2 | 
				7.2 | 
				7.2 | 
				7.4 | 
				7.1 | 
			
			
				| Local space heating with gas | 
				28.8 | 
				25.0 | 
				30.8 | 
				26.1 | 
				31.8 | 
			
			
				| Local space heating with electricity | 
				1.4 | 
				1.4 | 
				1.5 | 
				1.2 | 
				1.7 | 
			
			
				| Local space heating,  traditional: firewood, coal, oil etc | 
				20.1 | 
				25.2 | 
				17.4 | 
				19.0 | 
				21.3 | 
			
			
				| Mobile heating | 
				– | 
				– | 
				– | 
				– | 
				– | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Some characteristic indices of dwellings | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Average area of dwellings, m2 | 
				65 | 
				64 | 
				66 | 
				63 | 
				69 | 
			
			
				| Proportion of dwellings supplied with bathroom | 
				93.3 | 
				89.9 | 
				95.1 | 
				93.1 | 
				93.6 | 
			
			
				| Proportion of dwellings supplied with flush toilet | 
				93.1 | 
				89.6 | 
				95.0 | 
				92.7 | 
				93.7 | 
			
			
				| Proportion of dwellings supplied with piped water | 
				97.0 | 
				95.1 | 
				98.0 | 
				96.6 | 
				97.4 | 
			
			
				| Proportion of dwellings supplied with gas | 
				93.3 | 
				93.0 | 
				93.5 | 
				92.0 | 
				94.7 | 
			
			
				| piped | 
				76.7 | 
				70.7 | 
				79.9 | 
				75.1 | 
				78.6 | 
			
			
				| bottled | 
				16.5 | 
				22.1 | 
				13.5 | 
				16.8 | 
				16.1 | 
			
			
				| canned | 
				0.1 | 
				0.2 | 
				– | 
				0.1 | 
				– | 
			
			
				| Proportion of dwellings supplied with sewage disposal | 
				97.0 | 
				95.3 | 
				97.9 | 
				96.7 | 
				97.3 | 
			
			
				| drain-pipe | 
				76.8 | 
				73.8 | 
				78.4 | 
				78.7 | 
				74.7 | 
			
			
				| drain-tank | 
				20.2 | 
				21.5 | 
				19.5 | 
				18.0 | 
				22.6 | 
			
			
				| Proportion of dwellings supplied with telephone | 
				91.2 | 
				88.3 | 
				92.7 | 
				92.7 | 
				89.6 | 
			
			
				| 2015 | 
			
			
				| Percentage distribution of dwellings by the type of occupation | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Owners | 
				84.1 | 
				81.2 | 
				86.3 | 
				80.8 | 
				88.0 | 
			
			
				| Beneficiary | 
				5.7 | 
				4.5 | 
				6.5 | 
				3.9 | 
				7.7 | 
			
			
				| Tenants paying rents on market price | 
				4.5 | 
				7.2 | 
				2.6 | 
				7.8 | 
				0.7 | 
			
			
				| Tenants paying rents on reduced rate | 
				3.6 | 
				4.6 | 
				2.8 | 
				4.4 | 
				2.6 | 
			
			
				| User of private property by courtesy | 
				1.5 | 
				1.4 | 
				1.6 | 
				2.1 | 
				0.8 | 
			
			
				| Lodging | 
				0.6 | 
				1.1 | 
				0.2 | 
				0.9 | 
				0.2 | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Percentage distribution of dwellings by the type of heating | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Without heating | 
				0.1 | 
				0.2 | 
				– | 
				– | 
				0.2 | 
			
			
				| District heating | 
				21.3 | 
				20.7 | 
				21.6 | 
				25.2 | 
				16.8 | 
			
			
				| Central heating of building with gas | 
				4.2 | 
				3.7 | 
				4.5 | 
				5.2 | 
				3.1 | 
			
			
				| Central heating of building with  other fuel | 
				1.1 | 
				1.6 | 
				0.7 | 
				0.8 | 
				1.3 | 
			
			
				| Central heating of dwelling with gas | 
				17.7 | 
				16.7 | 
				18.4 | 
				16.0 | 
				19.6 | 
			
			
				| Central heating of dwelling with other fuel | 
				9.7 | 
				9.8 | 
				9.6 | 
				9.3 | 
				10.1 | 
			
			
				| Local space heating with gas | 
				22.5 | 
				19.8 | 
				24.4 | 
				17.8 | 
				27.8 | 
			
			
				| Local space heating with electricity | 
				1.1 | 
				0.8 | 
				1.3 | 
				1.1 | 
				1.1 | 
			
			
				| Local space heating,  traditional: firewood, coal, oil etc | 
				22.4 | 
				26.7 | 
				19.3 | 
				24.4 | 
				20.1 | 
			
			
				| Mobile heating | 
				0.0 | 
				– | 
				0.1 | 
				0.1 | 
				– | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Some characteristic indices of dwellings | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Average area of dwellings, m2 | 
				67 | 
				67 | 
				67 | 
				65 | 
				70 | 
			
			
				| Proportion of dwellings supplied with bathroom | 
				94.9 | 
				92.5 | 
				96.6 | 
				93.5 | 
				96.6 | 
			
			
				| Proportion of dwellings supplied with flush toilet | 
				94.3 | 
				92.2 | 
				95.9 | 
				92.9 | 
				96.0 | 
			
			
				| Proportion of dwellings supplied with piped water | 
				96.7 | 
				95.2 | 
				97.8 | 
				95.6 | 
				98.1 | 
			
			
				| Proportion of dwellings supplied with gas | 
				88.9 | 
				86.6 | 
				90.6 | 
				86.5 | 
				91.7 | 
			
			
				| piped | 
				75.0 | 
				69.0 | 
				79.3 | 
				69.6 | 
				81.1 | 
			
			
				| bottled | 
				14.0 | 
				17.6 | 
				11.3 | 
				16.9 | 
				10.5 | 
			
			
				| canned | 
				– | 
				– | 
				– | 
				– | 
				– | 
			
			
				| Proportion of dwellings supplied with sewage disposal | 
				97.4 | 
				96.5 | 
				98.1 | 
				96.7 | 
				98.3 | 
			
			
				| drain-pipe | 
				85.0 | 
				81.9 | 
				87.2 | 
				83.0 | 
				87.4 | 
			
			
				| drain-tank | 
				12.4 | 
				14.6 | 
				10.8 | 
				13.7 | 
				10.9 | 
			
			
				| Proportion of dwellings supplied with telephone | 
				95.4 | 
				93.6 | 
				96.6 | 
				95.2 | 
				95.5 | 
			
			
				| 2016 | 
			
			
				| Percentage distribution of dwellings by the type of occupation | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Owners | 
				83.1 | 
				79.4 | 
				85.6 | 
				78.8 | 
				87.5 | 
			
			
				| Beneficiary | 
				5.9 | 
				5.2 | 
				6.3 | 
				4.2 | 
				7.6 | 
			
			
				| Tenants paying rents on market price | 
				4.7 | 
				7.9 | 
				2.5 | 
				7.9 | 
				1.4 | 
			
			
				| Tenants paying rents on reduced rate | 
				4.0 | 
				4.4 | 
				3.8 | 
				5.3 | 
				2.8 | 
			
			
				| User of private property by courtesy | 
				1.8 | 
				2.5 | 
				1.4 | 
				3.0 | 
				0.5 | 
			
			
				| Lodging | 
				0.5 | 
				0.8 | 
				0.3 | 
				0.8 | 
				0.2 | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Percentage distribution of dwellings by the type of heating | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Without heating | 
				0.0 | 
				0.1 | 
				– | 
				0.1 | 
				– | 
			
			
				| District heating | 
				21.3 | 
				21.1 | 
				21.5 | 
				25.5 | 
				17.0 | 
			
			
				| Central heating of building with gas | 
				4.6 | 
				4.7 | 
				4.6 | 
				5.5 | 
				3.6 | 
			
			
				| Central heating of building with  other fuel | 
				0.5 | 
				0.7 | 
				0.4 | 
				0.3 | 
				0.7 | 
			
			
				| Central heating of dwelling with gas | 
				18.1 | 
				15.8 | 
				19.7 | 
				15.6 | 
				20.6 | 
			
			
				| Central heating of dwelling with other fuel | 
				11.4 | 
				11.4 | 
				11.3 | 
				11.4 | 
				11.3 | 
			
			
				| Local space heating with gas | 
				20.8 | 
				18.8 | 
				22.2 | 
				16.7 | 
				25.0 | 
			
			
				| Local space heating with electricity | 
				2.0 | 
				2.1 | 
				1.9 | 
				2.4 | 
				1.5 | 
			
			
				| Local space heating,  traditional: firewood, coal, oil etc | 
				21.3 | 
				25.4 | 
				18.5 | 
				22.3 | 
				20.3 | 
			
			
				| Mobile heating | 
				– | 
				– | 
				– | 
				– | 
				– | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Some characteristic indices of dwellings | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Average area of dwellings, m2 | 
				68 | 
				67 | 
				68 | 
				65 | 
				70 | 
			
			
				| Proportion of dwellings supplied with bathroom | 
				95.4 | 
				93.7 | 
				96.6 | 
				94.1 | 
				96.8 | 
			
			
				| Proportion of dwellings supplied with flush toilet | 
				94.2 | 
				92.3 | 
				95.5 | 
				92.7 | 
				95.8 | 
			
			
				| Proportion of dwellings supplied with piped water | 
				96.0 | 
				94.3 | 
				97.1 | 
				94.7 | 
				97.3 | 
			
			
				| Proportion of dwellings supplied with gas | 
				89.5 | 
				87.0 | 
				91.2 | 
				86.8 | 
				92.3 | 
			
			
				| piped | 
				75.1 | 
				68.9 | 
				79.4 | 
				70.4 | 
				80.1 | 
			
			
				| bottled | 
				14.3 | 
				18.1 | 
				11.8 | 
				16.4 | 
				12.2 | 
			
			
				| canned | 
				– | 
				– | 
				– | 
				– | 
				– | 
			
			
				| Proportion of dwellings supplied with sewage disposal | 
				97.1 | 
				96.2 | 
				97.7 | 
				96.3 | 
				97.9 | 
			
			
				| drain-pipe | 
				85.6 | 
				81.4 | 
				88.5 | 
				83.9 | 
				87.4 | 
			
			
				| drain-tank | 
				11.4 | 
				14.8 | 
				9.2 | 
				12.3 | 
				10.5 | 
			
			
				| Proportion of dwellings supplied with telephone | 
				94.3 | 
				92.2 | 
				95.8 | 
				93.8 | 
				94.9 | 
			
			
				| 2017 | 
			
			
				| Percentage distribution of dwellings by the type of occupation | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Owners | 
				81.1 | 
				78.7 | 
				82.7 | 
				77.1 | 
				85.2 | 
			
			
				| Beneficiary | 
				6.6 | 
				5.3 | 
				7.5 | 
				4.9 | 
				8.4 | 
			
			
				| Tenants paying rents on market price | 
				5.5 | 
				7.3 | 
				4.4 | 
				9.3 | 
				1.7 | 
			
			
				| Tenants paying rents on reduced rate | 
				4.4 | 
				5.5 | 
				3.6 | 
				5.2 | 
				3.5 | 
			
			
				| User of private property by courtesy | 
				2.0 | 
				2.7 | 
				1.5 | 
				3.0 | 
				1.0 | 
			
			
				| Lodging | 
				0.3 | 
				0.6 | 
				0.2 | 
				0.4 | 
				0.2 | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Percentage distribution of dwellings by the type of heating | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Without heating | 
				0.1 | 
				0.2 | 
				– | 
				0.1 | 
				– | 
			
			
				| District heating | 
				20.2 | 
				17.7 | 
				21.8 | 
				22.7 | 
				17.6 | 
			
			
				| Central heating of building with gas | 
				5.0 | 
				4.1 | 
				5.5 | 
				4.6 | 
				5.3 | 
			
			
				| Central heating of building with  other fuel | 
				0.5 | 
				0.7 | 
				0.4 | 
				0.4 | 
				0.7 | 
			
			
				| Central heating of dwelling with gas | 
				19.2 | 
				18.3 | 
				19.9 | 
				18.6 | 
				19.9 | 
			
			
				| Central heating of dwelling with other fuel | 
				11.9 | 
				12.5 | 
				11.4 | 
				13.0 | 
				10.7 | 
			
			
				| Local space heating with gas | 
				19.8 | 
				17.4 | 
				21.4 | 
				15.3 | 
				24.4 | 
			
			
				| Local space heating with electricity | 
				2.3 | 
				2.7 | 
				2.0 | 
				2.2 | 
				2.3 | 
			
			
				| Local space heating,  traditional: firewood, coal, oil etc | 
				20.6 | 
				25.8 | 
				17.2 | 
				22.3 | 
				18.9 | 
			
			
				| Mobile heating | 
				0.5 | 
				0.8 | 
				0.3 | 
				0.8 | 
				0.2 | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Some characteristic indices of dwellings | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Average area of dwellings, m2 | 
				68 | 
				69 | 
				68 | 
				66 | 
				70 | 
			
			
				| Proportion of dwellings supplied with bathroom | 
				95.5 | 
				93.4 | 
				96.8 | 
				94.2 | 
				96.8 | 
			
			
				| Proportion of dwellings supplied with flush toilet | 
				94.2 | 
				91.7 | 
				95.8 | 
				92.3 | 
				96.1 | 
			
			
				| Proportion of dwellings supplied with piped water | 
				96.3 | 
				94.1 | 
				97.7 | 
				95.3 | 
				97.3 | 
			
			
				| Proportion of dwellings supplied with gas | 
				89.6 | 
				88.2 | 
				90.5 | 
				87.1 | 
				92.1 | 
			
			
				| piped | 
				75.3 | 
				69.4 | 
				79.1 | 
				70.4 | 
				80.3 | 
			
			
				| bottled | 
				14.3 | 
				18.8 | 
				11.3 | 
				16.8 | 
				11.8 | 
			
			
				| canned | 
				– | 
				– | 
				– | 
				– | 
				– | 
			
			
				| Proportion of dwellings supplied with sewage disposal | 
				96.7 | 
				95.6 | 
				97.4 | 
				96.1 | 
				97.3 | 
			
			
				| drain-pipe | 
				86.0 | 
				81.1 | 
				89.1 | 
				84.3 | 
				87.7 | 
			
			
				| drain-tank | 
				10.7 | 
				14.5 | 
				8.3 | 
				11.8 | 
				9.6 | 
			
			
				| Proportion of dwellings supplied with telephone | 
				94.3 | 
				92.5 | 
				95.5 | 
				94.3 | 
				94.3 | 
			
			
				| 2018 | 
			
			
				| Percentage distribution of dwellings by the type of occupation | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Owners | 
				81.3 | 
				79.3 | 
				82.7 | 
				77.3 | 
				85.3 | 
			
			
				| Beneficiary | 
				8.0 | 
				7.3 | 
				8.6 | 
				5.8 | 
				10.4 | 
			
			
				| Tenants paying rents on market price | 
				4.9 | 
				6.3 | 
				3.8 | 
				8.5 | 
				1.1 | 
			
			
				| Tenants of rented flats at non-market prices or occupants of serviced dwellings | 
				4.0 | 
				4.7 | 
				3.5 | 
				5.3 | 
				2.6 | 
			
			
				| User of private property by courtesy | 
				1.9 | 
				2.4 | 
				1.4 | 
				3.1 | 
				0.6 | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Percentage distribution of dwellings by the type of heating | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Without heating | 
				– | 
				– | 
				– | 
				– | 
				– | 
			
			
				| District heating | 
				18.4 | 
				16.7 | 
				19.6 | 
				20.6 | 
				16.1 | 
			
			
				| Central heating of building with gas | 
				5.2 | 
				4.8 | 
				5.5 | 
				4.5 | 
				5.9 | 
			
			
				| Central heating of building with  other fuel | 
				1.5 | 
				1.7 | 
				1.4 | 
				1.6 | 
				1.5 | 
			
			
				| Central heating of dwelling with gas | 
				21.7 | 
				17.0 | 
				25.1 | 
				20.0 | 
				23.4 | 
			
			
				| Central heating of dwelling with other fuel | 
				14.6 | 
				15.7 | 
				13.8 | 
				15.2 | 
				14.0 | 
			
			
				| Local space heating with gas | 
				17.3 | 
				14.8 | 
				19.0 | 
				14.0 | 
				20.7 | 
			
			
				| Local space heating with electricity | 
				2.6 | 
				3.7 | 
				1.8 | 
				3.0 | 
				2.1 | 
			
			
				| Local space heating,  traditional: firewood, coal, oil etc | 
				18.1 | 
				24.4 | 
				13.4 | 
				20.1 | 
				16.0 | 
			
			
				| Mobile heating | 
				0.7 | 
				1.2 | 
				0.3 | 
				0.9 | 
				0.5 | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Some characteristic indices of dwellings | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Average area of dwellings, m2 | 
				69 | 
				69 | 
				70 | 
				66 | 
				72 | 
			
			
				| Proportion of dwellings supplied with bathroom | 
				95.5 | 
				93.3 | 
				97.1 | 
				94.4 | 
				96.6 | 
			
			
				| Proportion of dwellings supplied with flush toilet | 
				94.3 | 
				92.1 | 
				96.0 | 
				92.6 | 
				96.1 | 
			
			
				| 2019 | 
			
			
				| Percentage distribution of dwellings by the type of occupation | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Owners | 
				83.3 | 
				81.6 | 
				84.4 | 
				79.4 | 
				87.2 | 
			
			
				| Beneficiary | 
				6.5 | 
				5.6 | 
				7.1 | 
				4.8 | 
				8.2 | 
			
			
				| Tenants paying rents on market price | 
				5.0 | 
				7.2 | 
				3.5 | 
				8.2 | 
				1.7 | 
			
			
				| Tenants of rented flats at non-market prices or occupants of serviced dwellings | 
				4.4 | 
				3.9 | 
				4.7 | 
				6.4 | 
				2.4 | 
			
			
				| User of private property by courtesy | 
				0.9 | 
				1.8 | 
				0.3 | 
				1.2 | 
				0.5 | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Percentage distribution of dwellings by the type of heating | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Without heating | 
				0.0 | 
				– | 
				0.1 | 
				0.1 | 
				– | 
			
			
				| District heating | 
				20.5 | 
				16.8 | 
				23.1 | 
				23.4 | 
				17.6 | 
			
			
				| Central heating of building with gas | 
				4.1 | 
				3.3 | 
				4.7 | 
				3.4 | 
				4.9 | 
			
			
				| Central heating of building with  other fuel | 
				1.3 | 
				1.6 | 
				1.0 | 
				1.3 | 
				1.2 | 
			
			
				| Central heating of dwelling with gas | 
				21.5 | 
				18.4 | 
				23.6 | 
				20.5 | 
				22.5 | 
			
			
				| Central heating of dwelling with other fuel | 
				14.1 | 
				16.1 | 
				12.8 | 
				13.6 | 
				14.6 | 
			
			
				| Local space heating with gas | 
				18.7 | 
				17.7 | 
				19.3 | 
				16.8 | 
				20.5 | 
			
			
				| Local space heating with electricity | 
				2.2 | 
				2.9 | 
				1.7 | 
				2.1 | 
				2.3 | 
			
			
				| Local space heating,  traditional: firewood, coal, oil etc | 
				17.1 | 
				22.4 | 
				13.5 | 
				18.0 | 
				16.2 | 
			
			
				| Mobile heating | 
				0.5 | 
				0.8 | 
				0.2 | 
				0.7 | 
				0.2 | 
			
			
				| Total | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
				100.0 | 
			
			
				| Some characteristic indices of dwellings | 
				 | 
				 | 
				 | 
				 | 
				 | 
			
			
				| Average area of dwellings, m2 | 
				69 | 
				68 | 
				69 | 
				65 | 
				72 | 
			
			
				| Proportion of dwellings supplied with bathroom | 
				98.4 | 
				97.1 | 
				99.2 | 
				97.8 | 
				99.0 | 
			
			
				| Proportion of dwellings supplied with flush toilet | 
				98.4 | 
				97.2 | 
				99.2 | 
				97.9 | 
				98.9 |