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.
['r', '4437', '1643', 't', 'M', '6897', '9493', 'U', '3167', '3945', 'H', '141', '5683', '8683', '9095', 'c', 'S', '3389', '9781', '6663', 'h', '1329', 'C', 'l', '9067', '6685', '9259', 'f', '4207', 'l', 't', '6139', 'V', 'U', '8149', 'n', 'G', 'G', '4855']