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]: ['989', '9937', '7857']
[A]: 3


[Q]: ['s', 't', '9677', '5077', 'T', '6877', 'd', '3955', 'V', 'j', '7303', 'f', 'k']
[A]: 5


[Q]: ['B', 'm', 'Q', 'd', '8411', '4943', 'W', '3045', '7863', '1363', 'a', 'q', '5851', 'n']
[A]:
6