Value | Category |
---|---|
1 | Public electricity network |
2 | Collective private electricity network |
3 | Own electricity generator or plant |
4 | Solar energy |
5 | Candle |
6 | Gas lamp |
7 | Firewood |
8 | Other |
9 | Not used (no electric lighting) |
98 | Don't Know/Not Known |
99 | Refused/No response |