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:
['D', '2155', 'k', 'Q', 'm', 'J', 'F', '7895', '7567', '7853', '6529', 'j', 'l', 'D', '7625', 't', 'D', '3065', 'B', 'r', '3189', 'P', 'Z', 'F', '6963', '9567']

Ex Output:
10


Ex Input:
['5945', 'P', 't']

Ex Output:
1


Ex Input:
['7171', '3655', 'i', 'm', 'i', '2113', '8301', 'G', 'C', '6553', 'K', '1821', 'k', 't', 'q', '4423', 'H', '8517', 'C', '473', '7767', '5109', 'o', '9955', 'd', 'h', 'm', '9039', '2055', 'b', 't', '3915', 'z', 'i', '7003', '4095', '479']

Ex Output:

18