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.

['L', '9877', 'n', 'W', 'Z', '357', '7717', 'c', 'W', '9395', 'q', '4307', 'k', 'S', '5185', '1247', '5091', 'i', 'i', '3975', '9017', '183', 'k', 'e', '7483', '9567', '4387']
14

['d', 'H', 'R', 's', '8045', '9871', 'o', '6827', '1425', '6269']
5

['4471', '7409', 'a', '3631', 'z', 'g', 'c', '6719', '9745', 'P', '8715', 'e', '7755', 'Z', '7105', 'p', '9661', '8187', '5717', 'w', 'W', '9237']

12