In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the numerical elements in the given list. Return 0 if no numerical element in the list.

['Z', '5215', '279', 'C', '9541', 'K', '901', 'e', 'I', '799', 'a', '9009', '6473', 'v', '3975']
8

['2739', 'v', 'b', '5859', '3409', '6027', '4009', '5343', 'J', 'S', '9915', 'V', 'H', 'p', 'T']
7

['W', '3603', 's', '8851', 'w', '3633', '9323', 'I', 'V', '5295', 'T', 'W', 'w', 'q', '5841', '9369', '6777', '441', '537', 'm', '9875', '7651', '809']

13