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:
['5249', 'E', '4863', '7181', 'm', '7587', 'U', '9357', '1177', '8761', 'u', 's', 'x', '2597', 'g', 'R', 'X', '4719', 'O', '53', '9471', 'X']

Ex Output:
11


Ex Input:
['2723', '8317', 'F', 'U', 'F', 'S', 'm', 'm', 'X', 'p', '9373', 'd', 't', '4201', '3663', 'I', '8493', '6455', '7915', '9859', 'm', '5535', '6835', '9377']

Ex Output:
12


Ex Input:
['W', 'x', '597', 'U', 'd', 'H', '9483', 'V', '8345', 'W', '9413', '1063', 'T', '9011', '8419', '1153', 'u', 'D', '8125', '9769', '2513', 'K', '3957', 'S', '2743', '8443', 'b', '3549', '2725', '8453', 'P', 'F', 'R', 'c', '3461', '6583', '2183', '3767']

Ex Output:

21