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.
['6473', 'T', 'i', '3039', 'h', '4033', '6419', '4889', '2079', '1267', '335', '6421', 'i', 'i', 't', '131', '2799', 'V']