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.
['6705', 'O', '1807', '8577', 'n', 'L', 'v', '7929', 'W', '9309', '6871', '733', '4127', 'o', '8967', '4767', '8953', '8305', '9849', '6263', '4737', '2825', 'H', '2945', '6703', 'd', '129', 'f', '1963', 'o', 'H', '7501', 'x', 'Z', 'G', '6063', '455', 'V']