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.
['835', 'P', 'Z', '4643', 'i', 'k', 'E', 'g', 'k', '3311', 'e', '3057', '4115', 'V', 'J', 'n', '3247', 'J', '1755', 'L', 'j', 'S', '2931', '6229', 't', '9293', 'j', '209', 'R', 'R', 'W', '6385', '3601', '8795', '6165', 'k', 'b', 'W']