Literal question
<span class="em">11. The type of fuel or energy used for heating the dwelling </span><div class="i1">If the answer is 3 or 4 or 5 in question 10 - please give the answer.<br /><br />[] 1 Constant fuel (coke, coal, patent fuel, wood)<br />[] 2 Gas (gaseous fuel)<br />[] 3 Liquid fuel (propulsive fuel, fuel oil)<br />[] 4 Electricity <br />[] 5 Two kinds of fuel (i.e. gas-oil, gas-coal, etc.) <br />[] 6 Others (specify): ____</div>