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.

Ex Input:
['2959', 'z', 'S', '6971', '1771', '7707', '1681', 'd', 'd', '7103', '5457', 'z', '5721', '2463', '2429', 'd', '6785', 'V', '5337', 'y', 'p', 'H', 'Q', 'n', 'w', '911']

Ex Output:
13


Ex Input:
['S', 'g', '7575', '9987', '3461', 'O', '9429', '391', 's', '947', 'e', 'j', 'U', 'W', 'D', '307', '7599', '5685', '3609', 'p', '6463', 'B', 'u', 'J', '9679']

Ex Output:
12


Ex Input:
['3661', '6577', 'P', 'k', '6035', 'Z', 'g', 'd', '9517', 'c', 'l', 'X', '47', 'B', '7937', '5689', 'W', '1061', '1201', '1527', '9259', '4977', '3287', '1875', '2633', 'O', '7319', '5025', '3155', 'j', 'U', '7051', 'Z']

Ex Output:

19