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.
['9091', 'T', 'n', '6469', '9885', '4945', '3511', 'E', 'W', 'A', '8431', '5107', 'M', 'E', '591', 'j', 'U']