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.
['473', 'k', '7443', '4803', '1143', '8321', '8509', '1131', 't', 'J', '3539', 'u', 'J', '3277', 'b', '5331', 'B', '6045', 'q', 'd', 'H', 'k', 'k', 'c', '69', '4353', 'l', 'p', 'o', 'q', '5345', '6083']