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.
['N', 'n', 'q', '997', 'l', 'x', 'o', 'N', '5611', 'j', 'T', 'f', 'R', '7835', 't', 'a', '8601', 'P', '7893', '193', 'r', 'j', 'h', '6689']