| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cup dipped (fingers did not touch the water) | 34 |
18.3%
|
| 2 | Cup dipped (fingers touched the water) | 23 |
12.4%
|
| 3 | Hose/tap | 3 |
1.6%
|
| 4 | Poured | 126 |
67.7%
|
| Missing value | 4 |