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.
['827', 'N', '9457', 's', '8431', 'S', 'V', 'z', '6241', '6611', '1875', 'x', '8101', 'W', '9221', '3925', '9921', 'w', 'T', '5067', '4941', '3731', 's', '3737', '5623', 'H', '9723', '4863', '2811', 'A', 'N', 'o', 'f', 'w', 'A']