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.

Example Input: ['z', 'n', '2807', '6309', 'I', '2663']
Example Output: 3

Example Input: ['N', '2061', '439', 'o', 'w', 'i', 'O', 'i', 'e', '2143', 'R', '71', '5783', '1465', '3', '915', 'c', 'm', '3259', '5579', 'O', 'y', 'U', 'Z', '619', '8883', 's', 'h', '7443', 'O', '1221', 'b', '7663', '3677', '9293', 'Q']
Example Output: 17

Example Input: ['709', 'C', 'Q', '6885', 'q', 'e', '935', '4685', 'V', '9441', '121', '6661', 'h', '6029', '5835', '3285', 'u', '3609', '2829', '6535', '43', '5869', '2439', 'r', '463', 'l', 'm', '8391', 'j', '3795', '7849', '5981', 'K', '3877', '4173', '6099']
Example Output:
24