[] 1999 or 2000
[] 1995 to 1998
[] 1990 to 1994
[] 1980 to 1989
[] 1970 to 1979
[] 1960 to 1969
[] 1950 to 1959
[] 1940 to 1949
[] 1939 or earlier

[] 1989 or 1990
[] 1985 to 1988
[] 1980 to 1984
[] 1970 to 1979
[] 1960 to 1969
[] 1950 to 1959
[] 1940 to 1949
[] 1939 or earlier
[] Don't know

"Fill the circle corresponding to the period in which the original construction was completed, not the time of any later remodeling, additions, or conversions. In buildings containing more than one apartment, the owner, manager, or janitor may be of help in determining when the building was built. If you live in a houseboat or a trailer or mobile home, fill the circle corresponding to the model year in which it was manufactured. If you do not know the period when the building was first constructed, fill the circle for Don't know."

[] 1979 or 1980 [] 1960 to 1969 [] 1940 to 1949
[] 1975 to 1978 [] 1950 to 1959 [] 1939 or earlier

[] 1969 or 1970 [] 1950 to 1959
[] 1965 to 1968 [] 1940 to 1949
[] 1960 or 1964 [] 1939 or earlier

[] 1969 or 1970 [] 1950 to 1959
[] 1965 to 1968 [] 1940 to 1949
[] 1960 or 1964 [] 1939 or earlier

[] In 1959 or 1960
[] 1955 to 1958
[] 1950 to 1954
[] 1940 to 1949
[] 1930 to 1939
[] 1929 or earlier