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.
['y', 'H', 'i', 'C', '3651', '7681', '3207', 'u', 'z', '5553', 'q', '6931', 'f', '1743', 'q', 'o', '2661', 'n', 'c', 'a', 'P', '6039', 'Z', 'F', 'k', '7743', '4075', '1359', '7187', 'l']