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.
['8503', 'A', '2029', '1515', 'F', 'p', '3607', 'g', '1465', '221', '2397', 'M', 'Z', '891', '1971', '1587', '3721', 'w', 'G', '1185', '4703', '9871', '9269', '85', '3769', '7575', '9415', 'b', 'w']