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.
['Z', 'b', '3223', '9453', 'y', '8117', 'v', 'y', '9517', '7743', 'L', 'i', 'd', 'S', '6661', '9755', '2747', 'F', 'r', '7331', 'v', 'Y', 'P', 'W', 'a', 'S', '5967', 'O', '1023', 'b', 'j', 'e']