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.
['r', '2677', 'q', 'p', 'H', 'X', '3147', '5079', 'y', 'a', '2545', 'R', '2819', 'L', 'M', 'O', 'B', '329', 'F', 'd', '7309', '7649', 'w', '433', 'f']