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.
['Q', '3035', '7407', 'H', '123', 'b', '4719', 'q', 'G', 'w', '4219', 's', 'a', 'T', '3495', 'x', '7205', '9539', '1501', 'S', 'c', 'U']