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]: ['D', '2155', 'k', 'Q', 'm', 'J', 'F', '7895', '7567', '7853', '6529', 'j', 'l', 'D', '7625', 't', 'D', '3065', 'B', 'r', '3189', 'P', 'Z', 'F', '6963', '9567']
[A]: 10


[Q]: ['2723', '8317', 'F', 'U', 'F', 'S', 'm', 'm', 'X', 'p', '9373', 'd', 't', '4201', '3663', 'I', '8493', '6455', '7915', '9859', 'm', '5535', '6835', '9377']
[A]: 12


[Q]: ['5897', '3551', 'J', '5873', 'i', '6907', 'q', 'D', '2785', 'j', 'w', '2081', '5565', '8777', 'i', 's', '4227', 'F', '7197', 'a', 'o', 'r', 'U', 'O', '1269', 'Y', 'U', '961', '3253', '2719', 'b', 'j', 'M', '2673', 'B', 'X']
[A]:
15