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.

Input: Consider Input: ['7059', 'D', 'Z', 'm', '525', '1071', 'i', '421', '8813', 't', '415', '2743', '1713', '5915', 'm', '9143', 'L', '5455', '9675', '7409']

Output: 13


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

Output: 11


Input: Consider Input: ['i', '2057', '3229', 's', 'p', '7483', 'Z', 'R', '755', 'W', '8679', '1913', 'T', 's', '5465', 'y', 's', 'h', '7329', 'n', '2791', 'S', '9019', '3321', 'r', '2029', '7301', '7875', 'Q', 'J', '8519', 't', '8777', 'D', 'n', '451', '9189']


Output: 18