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:
['4141', 'D', 'b', 'B', '3661', 'S', '5769', '903', 'Z']

Ex Output:
4


Ex Input:
['n', '1329', 'p', '1941', 't', 'x', '1821', '5967', 'x', '9561', 'y']

Ex Output:
5


Ex Input:
['a', 'k']

Ex Output:

0