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:
['2003', 'T', '31', '7301', 'p']

Ex Output:
3


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

Ex Output:
7


Ex Input:
['6579', '6247', 'G', '2197', 'U', '1209', 'M', 'B', 'u', 'N', '4393', '8469', 'k']

Ex Output:

6