Literal question
<span class="h3">Characteristics of Building</span></p>
<p>36. Material of outer walls
<br />What is the major construction material of outer walls?</p>
<div class="i1">[] 1 Brick (plastered or unplastered)<br />[] 2 Concrete<br />[] 3 Wood or concrete<br />[] 4 Wood and brick<br />[] 5 Wood<br />[] 6 Wattle/Adobe/Tapia<br />[] 7 Other<br />[] 9 Not stated</div>