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:
['3969', 'E', '5571', 'u', '8901', 'B', 'X', '5703', 'F', '6249', 'w', 'c', '3253', '9305', 'N', '1989', 'd', 'V', 'e', 'P']

Ex Output:
8


Ex Input:
['b', '6133', 'w', '3159', 'g', 'G', 'I', 't', 'L', 'p', '8991', '997', 'N', 'j', '8385', 'x', 'M', 'f', '7849', '329', 'b', '657', 'r', '5935', '5405', 'k', '7303', 'C', 'y']

Ex Output:
11


Ex Input:
['E', '7327', '151', '3693', '1201', '8471', '5339', 'b', '3915', 'v', 'D', '7567', '9641', 'W', '2085', 'n', '7523', '7109', '7975', 'V', 'f', 'B', '8803', 'D', '3691', 'N', 'E', '8917', 'z', 'm', '3185', 'Q']

Ex Output:

17