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.
['135', '5191', 'i', 'T', '4325', '1451', '4079', '6969', '7707', '7421', '9169', 'b', '2701', '6279', 'f', 'v', 'F']