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.
['m', 'b', 'n', '6039', '4071', '1213', '7201', 'Y', 'w', '9253', 'Q', '1487', 'W', 'm', 'r', 'X']