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.
['u', '719', '1793', '4303', '1023', '3309', 'Z', 'S', '9975', '6529', '9751', 'p', 's', '4193', 'p', '8359', '6179', '8541', 'g', 'o', '9069', 'f']