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.
['W', '4285', '5541', 'O', '7841', '5503', '1271', '8101', '7057', '7507', 'd', 't', '8719', 'y', '8489', '2881', '9065', 'G', 'q']