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.
['R', '1535', '5719', 'o', '4319', 'Q', 'W', '6733', 'u', '3279', '6375', '8415', 'n', '8951', '465', 'Z', 'h', 'U', 'g', 'x', 'q', 'c', 'T', 'R', '4797', '2663', 'C', '9853', 'A', 'C', '1079', '1501', 'j', '4669', '639']