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.

[Q]: ['3713', '1969', 'v', 'L', '4823', '9377', 'i', 'c', '4567']
[A]: 5


[Q]: ['I', '6841', 'x', '2743', 'Z']
[A]: 2


[Q]: ['i', 'p', '9531', '4689']
[A]:
2