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| Season | Overall | Statistical parameter | Male | Statistical parameter | Female | Statistical parameter |
| Spring | 298 | X 2 = 17.207 p = 0.001 | 230 | X 2 = 16.548p = 0.001 | 68 | X 2 = 1.740 p = 0.628 |
| Summer | 388 | 311 | 77 | |||
| Autumn | 392 | 313 | 79 | |||
| Winter | 389 | 305 | 84 |
The numbers indicate the total count for each season.
