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.
['I', '4627', 'I', 's', 'w', '3201', '1219', '8521', '1813', '7163', '73', '6757', '5379', '8415', '789', '1207', 'O', 's', 't', '6989', 'W', '7955', '2575', '9859', '5863', '3455', '6139', 'x', '3707', '3879', '9471', '9003', 'E', '6921', 'l', '8573', '9535']