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.
['3323', 'E', '2189', 'V', '7895', 'z', 'c', '605', '4363', '8301', '2351', '793', '7313', 'W', 'P', '6597', 'c', '4053', '9685', '5657', 't', 'A', 'g', '7705', 'O', 'H', 'x', '3917', 'n', 'I', '8339', 'P', 'n', '3773', 'P']