| Frequency | Percent | Valid Percent | Cumulative Percent | |
| None of the above | 7 | 13.2 | 13.2 | 13.2 |
| No | 10 | 18.9 | 18.9 | 32.1 |
| Yes | 36 | 67.9 | 67.9 | 100 |
| Total | 53 | 100 | 100 |