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.
['6461', '523', '7445', '7115', '5197', '6767', 'h', 'T', '459', '4309', '3655', '4881', 'R', '4469', '6231', 'O', 'I', 'i', '7099', 'K', '2863', 'H']