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]: ['n', 't', '6785', '7815', 'I', 'O', '227', '6627', '3971', 'y', '6349', '619', 'H', 'J', 'h', 'W', 'L', 'u', '4391', '2997', '7315', 'R', '6559', 'y', 'Z', 'W', '4371', 'e', 'u', 'U', '1563', 't', '5943', '5373', '1841', 'C']
[A]: 16


[Q]: ['T', 'Z', 'Q', '4409', '5793', '925', 'k']
[A]: 3


[Q]: ['7979', '865', 'f', 'J', '5153', '9941', 'F', 'e', 'E', '5019', '1305', '9527', '3719', '8095', 'C', '5261', 'V', 'P', '6941', 'I', '3617', 'H', '4937', 'a', 'X', '4071', '1519', 'M', 'H', 'S', 'o', '4581', '2893', 'L', 'B']
[A]:
17