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Table 2.
Frequency of responses of types
| Type | Number | Percent |
|---|---|---|
| I | 420 | 52.50 |
| II | 140 | 17.50 |
| III | 120 | 15.00 |
| IV | 80 | 10.00 |
| V | 40 | 5.00 |
| Total | 800 | 100 |