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:
['m', '8435', '7493', 'C', '7715', 'w', '9291', 'H', '1455', 'z', 'd', 'Q', '5905', '1791', '839', '1911', '893', '4641', 'J', '303', '6713', '6931', 'N', '7851', 'X', 'm', 'Z', 'J', '6899', '7', '1113', 'Y', '7141', '9161']

Ex Output:
20


Ex Input:
['L', '4841', '6567', 'm', 'L', 'R', 'z', 'K', 'd', 'J', 'J', 'S', 'd', 'z', 'a', '465', 'B', '3965', '429', '4665', 'v', 'h', '925', 'w', 'R', 'l']

Ex Output:
7


Ex Input:
['z', 'o', 'x', '6389', 'g', 'k', 'C']

Ex Output:

1