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', 'I', 'V', '3835', 'S', '3769', '2109', 'O', '6341', '1977', 'a', 'k', 'H', 'D', '8555', '5521', 'U', 'L', 'T', '5713', '8659', '7739', '5141', 'c', 'H', 'T', 't', '8657', 'O', '9183', '4089', '8847', 'R', '6909', '6393', '823', 'k', 'u', 'k', '155']