| Value |
Category |
| 1 |
up to 100 kwh |
| 2 |
101-200 kwh |
| 3 |
201-300 kwh |
| 4 |
301-400 kwh |
| 5 |
401-500 kwh |
| 6 |
more than 500 kwh |
| 8 |
don't know |
| 9 |
refused to answer |
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.