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.
['3079', '5445', 'H', 'Q', '3397', 'q', '63', '4721', '5485', 'c', '7003', '9333', 'c', '8165', '1731', 'f', '7557', '3715', 'X', '1107']