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.
['Z', '9659', '4953', '7447', 'R', '3463', 'y', '9761', '5427', 'e', 'R', '3409', 'T', '6371', 'w', '609', '6753', 'N', '509', 'o', 'E', 'D', 'B', '4895', 'A', '3131', 'y', '6689', '4875', '9947', '2529', 'l', '5291', '6735', '3497']