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:
['x', '8061', 'w', 'b', 'm', '5', 'w', '9139', '5205', '911', 'L', 'L', '3469', 'K', '5737', 't', 's']

Ex Output:
7


Ex Input:
['5945', 'P', 't']

Ex Output:
1


Ex Input:
['279', 'S', 's', 'A', '7239', '1227', '2769', 'H']

Ex Output:

4