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.
['Q', '387', 'I', '4045', '3617', '2157', '1409', '9575', '6207', 'Q', '5475', '427', '8511', '6383', 'd', '4527', '7035']