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:
['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:
['57', '8729', '4403', 'i', '5181', '9083', '9431', '45', '7361', 'a']

Ex Output:
8

Ex Input:
['5755', '7773', 'c', 'C', '3013', '7109', '8555', '3753', 'u', 'i', '5895', '4119', 'S', 'o', '7075', 'c', 'q', '6871', 'H', 'u', '9675', '2013', 's', '7113', '5837', 'X', '2505', 'h']

Ex Output:
15