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:
['m', 'Z', '4237', 'H', '8723']

Ex Output:
2


Ex Input:
['d', 'q', '5021', '1201', '4887', '5137', 'N', 'Z', '4429', 'Y', 'h', 'M', '4667', '705', 'd']

Ex Output:
7


Ex Input:
['6059', '8107', 'G', 'T', 'x', '8157', '1033']

Ex Output:

4