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:
['W', 'H', 'n']

Ex Output:
0


Ex Input:
['4205', '195', '3767', 'K', 'g', 'h']

Ex Output:
3


Ex Input:
['5855', 'r']

Ex Output:

1