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:
['A', 'Z', 'b', 'd', 's', '8883', '6511']

Ex Output:
2


Ex Input:
['5449', 'p', '3599', 'z', '1901', 'h', 'R', 'H', '6577', '6397', '6437']

Ex Output:
6


Ex Input:
['31', 'U', 'u', 'H', 'Y', 'k', 'x', '7589', 'y', '9373', 'h', 'k', '7953', '1865', '2325', '9315']

Ex Output:

7