**5. Results**

### **5.1 Descriptive statistics**

All 42 cases were included in the analysis. There were no missing cases. 13 had a position loss from these cases, meaning 31% of the total.

### *5.1.1 Water depth*

The mean water depth is 1409 112 metres, the minimum 37 metres and the maximum 2838 metres. The distribution of this variable does not follow the normality.
