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.
['a', '5535', '219', '4035', '5281', 'C', 'f', '3493', 'i', 'd', 'Q', 'm', 'F', 'q', 'Z', '5535', 'N', '8173', 'r', 't']