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:
['77', '3847', '739', '189', '5157', '4589', 'a']

Ex Output:
6


Ex Input:
['1945', 'v', 'R']

Ex Output:
1


Ex Input:
['S', 'L', '1929', '5951', '5277', '5255', 'j', '4361', '8065', '8365', 'h', '4823', 'b', 'A', '4143', 'E', '6629', '7403', 'i', '9657', '245', '3933', 'q', 'm', 'k', 'V', '8045', '3451']

Ex Output:

16