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.
['9539', '1263', '5359', '1223', '9477', 'M', '2107', 'B', 'C', 'b', 'h', '7073', 'V', '9383', '2921', 'F', '2537', 'S']