Literal question
    
                                    <svar a="all" v="PH90A030"><span class="em">B5. Year Building/House was Built</span><br /><br />When was this building/house built?<br /><br />___ Enter code<br /><br /><div class="i1">01 1990<br />02 1989<br />03 1988<br />04 1987<br />05 1986<br />06 1981-1985<br />07 1971-1980<br />08 1961-1970<br />09 1951-1960<br />10 1950 or earlier<br />98 Not applicable<br />99 Don't know</div><br /></svar>