Respondent should be household member who most frequently cooks food for the household.
First ask H.3 for all fuel types and then record the information in the following questions only for the fuel that is used.
Literal question
Select the fuel type that you use in your household:
f. Piped Natural Gas
Categories
Value
Category
Cases
0
4590
100%
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.