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.
['841', '6167', '2777', 'P', 'H', '2985', '6327', '4273', '4825', '2871', '2547', 'z', '7845', 'o', 'B', 'a', 'o', '7271', 'I', '9645', 'j', 'P', 'x', '119']