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.
['Q', 'H', 'H', 'b', 'K', '1893', '841', '2223', '6859', '2129', 'i', 'C', 'a', 'R', 'i', 'z', '1431', '4909', 'f', 'r', 'J', '8365', 'D', '5877', 'X', '4247', 'B', '9699', '7851', '6399', 'b', '8691', '6681', 'c']