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.

['8807', '7329', '8951', '3899', '795', '1877', 'F', 'j', 'h', 'k', 'Q']
6

['4781', '7865', 'z', 'Y', '5135', 'S', 'O', '1527', '4319', 'a', 'y', 'u', 'M', '9181', 'x', '71', '4755', '443', '2405', 'n', 'U', 'O', '4721', '6391', 'W', '1849', 'T', 'Q', '6461', 'M', '1387', 'r']
15

['6399', '4425', 'E', '5633', 'C', 'r', 'Y', 'C', 'p', 'C', 'I', 'q', 'L', 'A', '5785', '4215', 'F', 'R', 'Y', '5207', '3969']

7