| Value | Category | Cases | |
|---|---|---|---|
| 1 | Pico hydro | 139 |
7.1%
|
| 2 | Micro/Mini-hydro grid | 675 |
34.6%
|
| 3 | Neither pico-hydro nor mini/micro-hydro grid | 1138 |
58.3%
|
| 4 | Both pico-hydro and mini/micro-hydro grid | 1 |
0.1%
|
| Sysmiss | 4047 |