| Frequency | % | Valid % | Cumulative % |
Zero | 1 | 0.30 | 0.30 | 0.30 |
Minimum | 22 | 6.40 | 6.40 | 6.70 |
Medium | 146 | 42.30 | 42.30 | 49.00 |
High | 128 | 37.10 | 37.10 | 86.10 |
Very High | 42 | 12.20 | 12.20 | 98.30 |
Maximum | 6 | 1.70 | 1.70 | 100.0 |
Total | 345 | 100.0 | 100.0 |
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