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.
['9863', '6623', '5363', '1341', '6133', 'i', 'Y', 'o', 'I', 'N', 'L', '7625', '7285', '3639', '8359', 's', 'b', 'f', '8881', '503', '9289', 'a', 'A', '6487', '3727', '1071', 'A']