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.
['a', '2581', 'q', '9855', '6127', 's', '2853', 'I', 'f', '7851', '9901', '4681', '6421', '7119', 'l', 'P', '7041', 'a', '135', 'H', 'M', 'F', 'B', 'k', '729', 'N', 'e', '1533', 'j', '5163', 's']