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.

['b', '3547', '7567', '2957', '4461', 'G', '4301', 'e', '3557', 'U', '2027']
7

['G', 'y', 'h', 'V', '5379', 'a', '5861', 'Q', 'R', '7187', '8521', 'X', '2527', 'd', 'f', 'B', '4007']
6

['9867', 'Q', 'a', 'R', 'u', '2743', '9919', 'G', 'i', '8823', 'j', 'c', 'j', 'm', 'k']

4