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]: ['l', '7719', '451', '7633', '3371', '4273', '861', '1581']
[A]: 7


[Q]: ['J', '3629', 'P', 'w', 'G', 'S', 'h']
[A]: 1


[Q]: ['6135', '471', 'C', '8497', '6853', '8085', 'W', '1575', 'c', 'h', 'q', 'o', '3809', '1215', '6301', 't', '3873', '5959', 'j', '5587']
[A]:
12