Best way to get ticket age in Zoho Desk excluding on hold duration

Best way to get ticket age in Zoho Desk excluding on hold duration

Hi guys,
would just like to ask the best way to get the age of a ticket already excluding the time when a ticket is on hold?
For example a ticket filed on Jan 29, 2024 and it was closed on Feb 2, 2024 but it was put on hold from Jan 31-Feb 1, 2024 so ticket age should just be 2 days.

I tried using analytics on zoho desk however, im getting a very large discrepancy please see screenshot below
ticket was created on Feb 2023 and closed on July 2023 (5 months apart) however, i tried adding ticket age on column and it outputted 12 months