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.
['S', '6213', 'Q', '3635', 'H', '9087', '4761', '1545', 'D', 'x', '8615', '5345', '493', 'W', 'l', '665', 'L', '7491', 'B', '3855', 'Z', 'I', 'n', 'f', 'N', '6465', 'Y', '4151']