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.

Ex Input:
['6841', '1943', 'f', 'd', 'x', '6039', '4415', '3685', '179', 'k']

Ex Output:
6


Ex Input:
['k', 'K', 'j', '411', 'D', '4211', 'v', 'w', 'H', 'U', 't', '2527', 'H', 'x', '1377', 'D', 'p', '4675', '1471']

Ex Output:
6


Ex Input:
['T', 'm', 'm', 'C', '6915', '8909', '1353', '2813']

Ex Output:

4