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.
['w', 'k', '3803', '7131', 'K', '8111', '3763', 'l', 'e', 'P', 'W', 'b', 'C', 'x', '2323', 'j', '5423', '1435', '5027', '9725', '7381', '1335']