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:
['6461', '7615', 'L', 'R', 'l', 'b', 'v', 'K', 'z', 'i', 'F', 'A', '5295', '5317', '9713', 'r', 'o', '3589', 'r', '4599', 'T', 'r', '7237']

Ex Output:
8


Ex Input:
['7281', '5487', 'U', 'r', '467', '5813', 'Z', 'S', '647', '423', 'f', 't', 'Z', '9257', 'v', '1049', 'z', 'F', '1111', '2633', '3259', '8837', 'U', '5293', '9557', '591', '2435', 'F', 'C', 'E', '3561', '4213', '3697']

Ex Output:
19


Ex Input:
['5613', '2679', 'J', 'I', 'C', '9', '4661', 'Y', 'p', '5043', '2613', '7119', 'D', 'w', 'B', 'A', '8233', '7201', 'E', '6601', 'p', '7615', 'X', '3863', 'f', '5915', '8691', '2105', '9033', '8753', '8497', '2141', 'k', '3659']

Ex Output:

20