Age of the reference person Year of construction Total Total 1960 or earlier 13.8 Total 1961-1980 29.4 Total 1981-2000 30.6 Total 2001-2010 19.3 Total 2011 or later 6.9 From 16 to 44 years 1960 or earlier 12.5 From 16 to 44 years 1961-1980 25.8 From 16 to 44 years 1981-2000 24.1 From 16 to 44 years 2001-2010 24.7 From 16 to 44 years 2011 or later 12.9 From 45 to 64 years 1960 or earlier 11.4 From 45 to 64 years 1961-1980 23.8 From 45 to 64 years 1981-2000 33.6 From 45 to 64 years 2001-2010 24.3 From 45 to 64 years 2011 or later 6.8 From 65 and over 1960 or earlier 17.7 From 65 and over 1961-1980 38.9 From 65 and over 1981-2000 31.2 From 65 and over 2001-2010 9.3 From 65 and over 2011 or later 2.9