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.

['A', 'l', 'v', '6545']
1

['2781', 'V', '9629', 'F', '7955', '687', '7821', 'J', '6341', 'E', '7355', '7799']
8

['O', 'c', '2817', 'Q', '2883', 'r', 'b']

2