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]: ['m', 'k', '2103', '7415', 'o']
[A]: 2


[Q]: ['X', 'P', '7123', '3625', 'U', 'f', 'h', 'U', '4051', 'c', 'p', 'x', '4757', 'a', 'b', '4573', 'C', '3753', '2417', '9283', '8165', 'S', '5357']
[A]: 10


[Q]: ['4175', 'f', 'R', '1415', 'm', '3899', '7633', '3245', 'z', '3261', 'w', '5573', 'U']
[A]:
7