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.
['I', '6563', '3599', '4859', 'O', '4139', '1919', '195', '9151', '5577', '7731', '2855', 'u', '1473', 'q', 'w', 'z', '1079', '5129', '5289', 'k', '1395', 'h', '7527', 'i', 'Y', '2253', 'b', '3067', '7855']