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.
['3017', 'V', '8019', '4815', '2509', 'f', 'a', '6603', '8685', '2509', '1835', 'E', '2041', '8577', 'F', '6509', 'd', 'A', '8913', '3269', 'w', '525', '875', 'e', 'A', 's', 'N', 'T', 's', 'p', '6373', '943', 'x', 'P', 'v', '1871', '4253', '3799', 'U', '397']