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.
['4733', '1717', 'q', '5959', '979', '4055', '3929', 'C', 'q', 'U', '5225', '7967', '2915', '7753', 'R', '4001', 'O', 'I', '2831', 'i', 'D', 'V', '6029', 'x', '833', 'b', '539', 'J', 'W', '9329', 'C', 'T', 'Y', '5515']