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.
['r', '4095', 'H', '7311', '929', '171', '6235', '7931', 'P', 'U', 'c', '3149', 'F', 'V', '1045', 'g', 'P', 'Y', '3867', 'Z', '3159', 'k', 'h', 'P', '3769', 'k', '2767', '4213', 'L', 'p', 'Z', '2057']