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:
['4545', '4723', 'J', '5723', '555', 'S', '4015', 'Y', 'k', '8033', 'v', 'x', 'j', '6487', 'd', '9133']

Ex Output:
8


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:
['J', '2981', 'Z', 'T', '447', '337', 'x', 'E', '3655', 'W', 'f', '5623', 'C', 'h', '9261', 'I', '6563', 'D', '8529', '6763', 'D', '9819', '6497', '4599', 'n', 'b', '3443', 'n', '5939', 'i', '391', 'm', '7535', '281', '8191', '3843']

Ex Output:

19