When you export sickness by employee on the Absence Instances page, you cannot total up the sickness days per employee because the cell that contains the number of sick days, also contains the word 'Days'. Also, where employees have more than one role, the sick days needs to either show a total in the cell or be on separate lines because again it means you can't use the 'sum' function. I have attached a copy of the report with comments. Alternatively, if there is a report that can be run that shows a summary of sick days in the current rolling year per employee, that would be useful.