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: ['W', 'H', 'n']
Example Output: 0

Example Input: ['Q', 'i', '1153', 'U', '9531', '2551', '9047', '6051', 'B', '4983', '4573', '5635', 'a', '7533', '1303', 'a', 'P', '4449', '4943', 'e', '6129', '9849', 'f', '3919', '2435', '3103', '3459', 'w', '8765', '5781', '9481', '2625', 'Y']
Example Output:
22