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:
['R', '129', 'N', 'M', '917', 'c', '1089', '1395', '4897', 'F', 'C', 'b', '691', 'M', 'v', '1977', 'm', '7777', '3481', 's', 'z', '7957', 'B', '8167', 's']

Ex Output:
11


Ex Input:
['6431', '5891', '2825', '637', 'i', '7589', 'O', 'e']

Ex Output:
5


Ex Input:
['Y', 'N', 'A', '279', '4599', '9625', 'Y', '7675', 'v', '8881', '7431', '9493', 'U', '585', 'Y', '601', '9847', '6175', '7811', 'c', 'X', '8591']

Ex Output:

13