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]: ['8717', '7803', 'z', '557']
[A]: 3


[Q]: ['8367', 'f', 'p']
[A]: 1


[Q]: ['3991', 'x', 'X', 'N', '1059', '4045', 'D', 'i', 'x', 'a', 'f', 'O', 'w', '3099', '4685', 'X', '2787', 'B', '2663', 'g', '5441', 'O', '9841', '3443', '3691', 'Y', 'E', 'Y', '5081', '7567', 'X', '4141', '8825', 'v', 'L', '9219', '9513', '6659', 'C']
[A]:
18