Definition
The question 503 s / d 506 the question wants to know the state of most of the information society / family in terms of fuel use for cooking, trash the place, where bowel movements, and liquid sewage / wastewater.
Cooking fuel is fuel used for cooking purposes by the majority of the population in the rural / urban.
City Gas / Liquid Petroleum Gas (LPG) is the LPG gas and city gas from the gas company.
Others such as charcoal, husk, shell, coal briquettes and biogas.
Note: When most people cook with two or more types of fuel with the same percentage, then the selected code is the code of the smallest fuel.