Eliminating Duplicate records and showing the Maximum Count

Hi Members,

I have a below report:-

In the above report I have to display only duplicated records once. Distincat records are not required to be shown. That is, if the same no. of Task Name is associated with the same Incident ID then it should be displayed once with the count of their occurrences in a separate column say , Count. For example, the Task 'TASK_MANUAL_KCI'  got 4 times associated with the same Incident ID INC000000001434. Then the report should display this task one time in a report with count 4. Similarly, for INC000000000943 where task 'IPCG Diagnostic Template' got associated 2 times. The Count is 2 for this task.

Other records should not be displayed in a report.

Report should look like:-

Would highly appreciate quick response. Please suggest.

Thanks,

Neha Pateria