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.
['m', 'u', 'g', '7351', 'U', '6189', '2621', 'r', '6435', 'Z', 'O', '7533', '7773', 'Z', 'W', '6919', 'P', '6657', 'o', '1491', 'E', 'l', 'B', '7261', '713', '2763', 'C', '6617', '7207', 'S', '7425', '6237', 'D', 'm', 'J', 'Q', '7351', '8801']