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.
['4673', '6019', 'P', 'V', 'Y', '7013', '757', 'k', '9223', '3171', 'Q', '257', 'M', '4017', 'j', 'a', 'H', '6379', '5971', 't', '3535', 'u', 'E', '4781', 'm', 'v', '5497', 'n', '8083', 'Z', 'U', '5763', 'd', '7989', 'e']