| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cup dipped (fingers did not touch the water) | 326 |
33.2%
|
| 2 | Use hose/tap | 71 |
7.2%
|
| 3 | Poured | 317 |
32.3%
|
| 4 | Cup dipped (fingers touched the water) | 108 |
11%
|
| 5 | Unable to observe | 159 |
16.2%
|