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.
['947', '593', 'W', '225', '3', 'K', 'J', 'c', 'I', 'N', 'b', '5557', 'J', '9325', 'q', 'Q', '2175', '9469', 'q', '4515', '3353', '63']