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.
['a', 'A', 'i', '1087', 'j', '8485', '3253', 'R', 'S', 'U', '8475', '5301', 'P', '9981', 'F', '5909']