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:
['6817', '7127', 'Y', 'Y', '1749']

Ex Output:
3


Ex Input:
['2723', '8317', 'F', 'U', 'F', 'S', 'm', 'm', 'X', 'p', '9373', 'd', 't', '4201', '3663', 'I', '8493', '6455', '7915', '9859', 'm', '5535', '6835', '9377']

Ex Output:
12


Ex Input:
['G', 'n', 'd', 'm', 'F', '9535', 'n', 'B', '6287', '1521', 'U', 'h', 'Y', '2015', 'e', 'Y', 'y', '4195', '5981', '3913', 'h', 'X', 'l', 'b', '9045', '9907', 'P', 'I', '9229', 'g', '3185', '4495', 'i', 'D']

Ex Output:

12