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: ['T', 'r', 'U', '1447', 'n', '7557', '35', 'c', '4159', 'b', '1567', '6865', '6833', 'j', '3401', 'y', '5181', '4963', 'l', '611', '6973', '1243', 'R', 'p', 'U', '741', '8853']
Example Output: 15

Example Input: ['5449', 'p', '3599', 'z', '1901', 'h', 'R', 'H', '6577', '6397', '6437']
Example Output: 6

Example Input: ['5935', '4139', 'F', 'O', '1495', 'C', '8335', 'q', 'c', '5151', '7195', '4253', '9005', 'C', '7687', '4467', '1517', '3359', '5777', '7967', '8649', '5857', '9029', '5547']
Example Output:
18