| Value | Category |
|---|---|
| 1 | The building is connected to a public distribution network |
| 2 | The building is supplied by a gas tank |
| 3 | The building is supplied by a permanent installation of gas containers |
| 4 | There is no connection to a public network, nor is gas supplied by a permanent network |
| 9 | NIU (not in universe) |
| var_concept.title | Vocabulary |
|---|---|
| Utilities Variables -- HOUSEHOLD | IPUMS |