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:
['8839', 'P', 'Q', 't', 'R', 'f', 'i', '3299', '2553', 'b', 'D', '7873', 'k', 'c', '6011', 'X']

Ex Output:
5


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

Ex Output:
5


Ex Input:
['U', 'Y', '4173', 'J', '9873', '6551', '8111', '9211', 'x', '4581', 'I', '9971', 'O', '6667', 'S', 'U', '4077', 'r', '4659']

Ex Output:

10