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:
['s', 'u', '4595', '4385', 'Z', 'P', 'C', 'R', 'a', 'J', '7415', '6325', '7311', '8123', '4815', 'h', 'N', 's', '1255']

Ex Output:
8


Ex Input:
['8807', '7329', '8951', '3899', '795', '1877', 'F', 'j', 'h', 'k', 'Q']

Ex Output:
6


Ex Input:
['1331', '9719', '267', 'H', 'I', '6937', '1369', 'y', 'g', '4251', '11']

Ex Output:

7