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.
['5421', '3715', 'Q', 'b', 'J', 'n', 'w', 'C', '8183', '981', '3403', 'A', 'W', 't', '7193', '3467', 'i', '453', 'r', '1781', 'J', 'Q', '33', '993', '7901', 'd', 'f', 'M', '6087', 'b', '5649', '4549']