| Value | Category |
|---|---|
| 1 | Electricity only |
| 2 | Kerosene only |
| 3 | Firewood only |
| 4 | Solar only |
| 5 | LPG only |
| 6 | Others only |
| 7 | Electricity & Kerosene |
| 8 | Electricity & Firewood |
| 9 | Electricity & Solar |
| 10 | Electricity & LPG |
| 11 | Electricity & Others |
| 12 | Kerosene & Firewood |
| 13 | Kerosene & Solar |
| 14 | Kerosene & LPG |
| 15 | Kerosene & Others |
| 16 | Firewood & Solar |
| 17 | Firewood & LPG |
| 18 | Firewood & Others |
| 19 | Solar & LPG |
| 20 | Solar & Others |
| 21 | LPG & Others |