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', 'e', 'G', 'B', 'o', '3179', '2899', 'B', '6705', 'a', 'm', '713', 'F', 'n', 'u', '4221', '2473', 'L', '6331', '8495', '9557', 'U', 'F', '3185', 'v', 'c', '3503', 'F', '4997', '907', 'Y', 'e', '3093', '5481', '781', 't', '507']