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.
['6401', 'N', '5425', 'Q', '1025', '8583', 'a', 'n', 'U', 'w', '1359', '7401', '5933', 'X', '8981', 'x', 'o', 'Y', '4505', '2501', '1421', '5255', 'j', 'R', 'h', 'H', 'U']