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.
['W', 'd', '6769', 'A', 'n', 'd', '7553', 'u', '5749', '3113', '5353', '721', 'i', '9421', 'M', 'y', '3801']