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.
['9791', '67', 'i', 'M', 'h', 'G', '521', '6507', '4575', 'H', 'u', '5181', 'R', '2567', 'Y', 'd', 'a', '3919', '6211', 'F', 'v', '2157', 'X', 'Y', 'D', '1065', 'B', 'b', 'w', '7183', '2057', '5337', 'c', '4689']