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:
['2905', 'O', '5989', 'B', 'u', 'O', '4893', '6083', 'g', '1921', 'T', 'I', '845', 'k', '3401', 'V', 'E', '1459', '9', 'Q', 'g']

Ex Output:
9


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:
['4199', '4859', '1589', '5823', 'A', '3897', '7315', 'E', '4203', '6181', '29', '7739', 't', 'R', '3043', 'E', '1351', '349', 'Y', '507', 'B', '6287', '7849', 'D', 'j', 'v', '6749', '7527', '5785', 'E', '8883']

Ex Output:

20