| Frequency | Percent | Valid Percent | Cumulative Percent | |
Valid | 1 | 2 | 1.6 | 1.6 | 1.6 |
| 2 | 20 | 16.4 | 16.4 | 18.0 |
| 3 | 42 | 34.4 | 34.4 | 52.5 |
| 4 | 40 | 32.8 | 32.8 | 85.2 |
| 5 | 18 | 14.8 | 14.8 | 100.0 |
| Total | 122 | 100.0 | 100.0 |
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