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:
['5287', 'A', '3741', 'M', 'a', 'g', '5839', '6831', '9825', '7265', 'K', 'g', 'v', '4347', 'R', '8957', 'e', '3331', 'o', '879', '6003', '1769', '8685', 'N', '5089', 'S', '2983', '5027', 'o', '793', 'S', 'J']

Ex Output:
17


Ex Input:
['1947', 'Y', '2579', '6073', '1523', 'b', '9555', 'N', '5217', '1685']

Ex Output:
7


Ex Input:
['e', 'e', 'h', '7941', '9231', 'A', 'e', 'N', '4297', 'U', '4193', '9119', 'Y', 'L', 'Z', 'd', '909', 'u', 'e', 'Y', '1333', '5485', '6871', 'u', '6121', '819', '5683', 'j', '8703', '4657', 's', 'R', '9771', 'L', '8275', '4293', '6291', '1559', '2267']

Ex Output:

20