| Variables | Frequency | Percentage |
| Number of MR | ||
| 0 | 10 | 20.0 |
| Less than 2 | 20 | 40.0 |
| 2 to 5 | 20 | 40.0 |
| MR Performed by | ||
| Trained Person | 11 | 22.0 |
| Untrained Person | 29 | 58.0 |