| Value |
Category |
| 1 |
Electricity |
| 2 |
Lpg?natural gas |
| 3 |
Biogas |
| 4 |
Paraffin/kerosen |
| 5 |
Coal,lignite |
| 6 |
Chorcoal from wo |
| 7 |
Firewood straw |
| 8 |
Dung |
| 9 |
Others (specify) |
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.