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:
['B', '347', 'L', '5185', 'L', '8565', 'r', 'n', 's', 'f', '1165', 'K', '3979', '4867', '1465', '8315', 'd', '9893', 'x', 'v']

Ex Output:
9


Ex Input:
['o', '9647', 'n', 'g', 'O', 'c']

Ex Output:
1


Ex Input:
['5883', 'L', 'R', 'w', 'm', 'a', '1421', '9147', '879', 'o', '8793', '7381']

Ex Output:

6