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.
['3463', 'q', 'X', '8115', 'S', '1645', 'G', 'G', 'P', '4751', '6213', 'R', '875', '395', 'F', 'd', '4771', '3303', 'm', 'H', '7005', 'p', '8729']