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', 'P', '7123', '3625', 'U', 'f', 'h', 'U', '4051', 'c', 'p', 'x', '4757', 'a', 'b', '4573', 'C', '3753', '2417', '9283', '8165', 'S', '5357']

Ex Output:
10


Ex Input:
['1199', 'P', '4265', '9139', 'b', 'o', 's']

Ex Output:
3


Ex Input:
['1949', 'V', '4577', '4345', 'J', 'b', 'u', '3563', '1275', 'B', 's', '5693', 'e', '3217', 'I', 'z', 'T', 'b', '4829', '9081', 'c', 'j', 'n', '8343', '4819', '8281', '1983', '3489', 'T', 'E', '4453', '85', 'e', '4199', '3595', '8619', '7407']

Ex Output:

20