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:
['6465', '4431', 'L', 'B', '1739']

Ex Output:
3


Ex Input:
['1265', '7393']

Ex Output:
2


Ex Input:
['M', '7977', '7549', 'z', '5919', '2357', '8017', 'x', 'M', 'a', 'Q', '8607', '5533', 'J', '9193', '3729', '7407', '2461', 'F', '6553', '4605', '2407', '8249', 'n', '5055', 'C', '1559', '7549', '7967', '713', 'B', '7243', 'j', 'x', 'B', '1867', 'H']

Ex Output:

22