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]: ['5031', 'P', 'U', 'm', 'z', '97', 'H', 'B', '8537', 'o', 'Z', '393', 'c', '4401', 'y', '4427', 'O', 'V', 'J', 'p', 'b']
[A]: 6


[Q]: ['u', '9693', 'k', 'b', 'b', '9661', 'T', 'j', 'y', '3273', '1527', 'h']
[A]: 4


[Q]: ['6827', '2023', '7883', '9157', '4613', 'U', '3473', '5385']
[A]:
7