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.
['l', 'm', 'O', 'M', 'O', 'y', 'D', '6579', '3231', '739', '5277', 'b', '3303', 'L', '4351', '53', 'W', '3793', 'O', '9601', '8841', '797', 'i', 'i', '587', 'Z', 'W', 'l', '4219', '7537', '9353', '7925', 'r', 'A', 'j', '8685', '9987', 'Y', 'Y', 'o']