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.
['H', '2891', 'T', '1839', '1959', '2529', 'h', 'q', '2553', '6409', 'b', 'J', '7577', '5245', '7869', 'i', '459', '6383', 'F', '2237']