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Frequency distribution of the Keros types
| Right Number (%) |
Left Number (%) |
Male Number (%) |
Female Number (%) |
|
|---|---|---|---|---|
| Type I | 40 (33.4%) | 34 (28.3%) | 37 (29.8%) | 37 (31.8%) |
| Type II | 73 (60.8%) | 74 (61.7%) | 82 (66.1%) | 65 (56%) |
| Type III | 7 (5.8%) | 12 (10%) | 5 (4%) | 14 (12%) |
