Table 1.
| Season | n |
|---|---|
| Winter (December, January, February) | 37 |
| Spring (March, April, May) | 18 |
| Summer (June, July, August) | 25 |
| Autumn (September, October, November) | 20 |
|
| |
| Sum | 100 |
| Season | n |
|---|---|
| Winter (December, January, February) | 37 |
| Spring (March, April, May) | 18 |
| Summer (June, July, August) | 25 |
| Autumn (September, October, November) | 20 |
|
| |
| Sum | 100 |