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.
['c', '803', '8701', '5785', '6371', '9967', '6641', '6323', '7505', '3475', '4595', 'A', 'P', 'E', '4933', '9297', '921', 'U', 'c', 'P', '8287', 'u', 'Q', 'U', 'g', 'i', '375']