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:
['e', 'q', '8733', 'x', 'n', '9177', 'F', 'A', '2727', 'l', 'X', 'C', '6131', '3885']

Ex Output:
5


Ex Input:
['S', 'P', '7817', '7781', '5257', '8431', '17', '8529', '1501', 'c', '5', '4665', 'p', 'g', 'M', '5291', '4617', 'X', '7879', '301', 's', '5385', '3891', 'D', '8907', '1779', 'c', 'p', '6987']

Ex Output:
18


Ex Input:
['N', '863', '2573', '795', 'o', 'r', 'j', 'R', '9325', 'm', 'L', '4029', '4843', 'W', 'M', 'e', '3539', '8127', '1427', '2683', 'f', 'k', 'w', 'p', 'H', 'B', '7415', '1475', '7673', 'Q']

Ex Output:

13