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.
['e', 'D', '2453', 'x', '595', '7049', 'v', '6347', '9029', 'c', '777', 'M', 'A', 'j', 'r', 'V', '97', 'z', 'h', 'a']