Facilities of the building;Year of construction (aggregate);Total Total (absolute values);Total;9,730,999 Total (absolute values);Before 1900;793,401 Total (absolute values);From 1900 to 1920;366,416 Total (absolute values);From 1921 to 1940;431,216 Total (absolute values);From 1941 to 1950;481,269 Total (absolute values);From 1951 to 1960;863,630 Total (absolute values);From 1961 to 1970;1,052,009 Total (absolute values);From 1971 to 1980;1,495,132 Total (absolute values);From 1981 to 1990;1,360,191 Total (absolute values);From 1991 to 2001;1,417,202 Total (absolute values);From 2002 to 2011;1,470,533 Accessible (%);Total;23.09 Accessible (%);Before 1900;21.58 Accessible (%);From 1900 to 1920;22.85 Accessible (%);From 1921 to 1940;23.25 Accessible (%);From 1941 to 1950;23.46 Accessible (%);From 1951 to 1960;22.92 Accessible (%);From 1961 to 1970;22.27 Accessible (%);From 1971 to 1980;23.34 Accessible (%);From 1981 to 1990;21.97 Accessible (%);From 1991 to 2001;20.88 Accessible (%);From 2002 to 2011;27.41 With lift (%);Total;6.27 With lift (%);Before 1900;1.05 With lift (%);From 1900 to 1920;1.86 With lift (%);From 1921 to 1940;2.26 With lift (%);From 1941 to 1950;2.23 With lift (%);From 1951 to 1960;2.87 With lift (%);From 1961 to 1970;6.32 With lift (%);From 1971 to 1980;8.24 With lift (%);From 1981 to 1990;5.73 With lift (%);From 1991 to 2001;7.79 With lift (%);From 2002 to 2011;11.65 With garage (%);Total;34.65 With garage (%);Before 1900;11.77 With garage (%);From 1900 to 1920;13.49 With garage (%);From 1921 to 1940;13.91 With garage (%);From 1941 to 1950;14.38 With garage (%);From 1951 to 1960;14.93 With garage (%);From 1961 to 1970;20.60 With garage (%);From 1971 to 1980;32.58 With garage (%);From 1981 to 1990;44.72 With garage (%);From 1991 to 2001;53.65 With garage (%);From 2002 to 2011;61.08 With gas (%);Total;25.68 With gas (%);Before 1900;15.77 With gas (%);From 1900 to 1920;16.73 With gas (%);From 1921 to 1940;20.27 With gas (%);From 1941 to 1950;20.92 With gas (%);From 1951 to 1960;25.72 With gas (%);From 1961 to 1970;27.81 With gas (%);From 1971 to 1980;25.35 With gas (%);From 1981 to 1990;25.12 With gas (%);From 1991 to 2001;31.79 With gas (%);From 2002 to 2011;29.84 With telephone laying (%);Total;92.05 With telephone laying (%);Before 1900;82.49 With telephone laying (%);From 1900 to 1920;86.00 With telephone laying (%);From 1921 to 1940;89.11 With telephone laying (%);From 1941 to 1950;90.05 With telephone laying (%);From 1951 to 1960;92.51 With telephone laying (%);From 1961 to 1970;94.39 With telephone laying (%);From 1971 to 1980;93.35 With telephone laying (%);From 1981 to 1990;93.56 With telephone laying (%);From 1991 to 2001;94.12 With telephone laying (%);From 2002 to 2011;93.55 With sewage disposal by sewage system (%);Total;90.13 With sewage disposal by sewage system (%);Before 1900;84.44 With sewage disposal by sewage system (%);From 1900 to 1920;88.46 With sewage disposal by sewage system (%);From 1921 to 1940;91.13 With sewage disposal by sewage system (%);From 1941 to 1950;91.94 With sewage disposal by sewage system (%);From 1951 to 1960;92.31 With sewage disposal by sewage system (%);From 1961 to 1970;92.20 With sewage disposal by sewage system (%);From 1971 to 1980;88.20 With sewage disposal by sewage system (%);From 1981 to 1990;89.22 With sewage disposal by sewage system (%);From 1991 to 2001;92.09 With sewage disposal by sewage system (%);From 2002 to 2011;90.86 With another system of sewage disposal (%);Total;9.19 With another system of sewage disposal (%);Before 1900;13.05 With another system of sewage disposal (%);From 1900 to 1920;9.96 With another system of sewage disposal (%);From 1921 to 1940;7.76 With another system of sewage disposal (%);From 1941 to 1950;7.13 With another system of sewage disposal (%);From 1951 to 1960;6.97 With another system of sewage disposal (%);From 1961 to 1970;7.22 With another system of sewage disposal (%);From 1971 to 1980;11.10 With another system of sewage disposal (%);From 1981 to 1990;10.15 With another system of sewage disposal (%);From 1991 to 2001;7.91 With another system of sewage disposal (%);From 2002 to 2011;9.14 With central hot water (%);Total;43.40 With central hot water (%);Before 1900;43.01 With central hot water (%);From 1900 to 1920;42.24 With central hot water (%);From 1921 to 1940;42.63 With central hot water (%);From 1941 to 1950;43.57 With central hot water (%);From 1951 to 1960;41.16 With central hot water (%);From 1961 to 1970;40.73 With central hot water (%);From 1971 to 1980;44.62 With central hot water (%);From 1981 to 1990;46.36 With central hot water (%);From 1991 to 2001;42.33 With central hot water (%);From 2002 to 2011;44.33