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:
['T', 'n', 'x', 'I', 'A', '3185', '913', 'z', 't', 'w', 'A', '4077', 'd', 'R', 'X', 'h', 'n', 'b']

Ex Output:
3


Ex Input:
['g', 'g', '7821', '3619', 'O', 'H', 'n', 'v', 'X', '9897', '8905', 'x', '9005', '7155', 'B', 'e', '5713', '5647', '2459', '1073', '9819', '2243', '8773']

Ex Output:
13


Ex Input:
['N', 'N', '2197', '8265', 'y', 'v', 'r', 'X', 'I', 'P', 'w', 'V', 'C', 'w', 'e', 'd', 'h', 'D', 'T', '4897', '9847', 'j', '971', '5415', '8559', '3565', 'H', '8655', 'o', 'k', 'B', '9691', 'z', 'd', '8043', 'c', '7453', '2651', 'r', '2627']

Ex Output:

14