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.
['V', 'C', '6913', '5997', '6987', 'q', 'q', 'S', 'V', '2287', 'U', '7805', 'E', 'y', '3575', '739', '767', '5021', '7039', 'e']