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.
['G', '4865', 'Q', '907', 'r', 'v', '1025', 'a', 'g', '8193', 'D', 'x', '3747', '5345', 'w', 'j', 'g', '5907', 'J', 'S', 'U', 'W', '7477', '4637', 'S', 'F', '4425']