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.

['7711', 'P', '6317', 'B', 'l', '3297', 'g', '3069', '3209', '6355', 'r', '4605', 'L', '7623', '7393', '8847', 'd', '411', '3815', 'v', '7781', '9829', '4633']
15

['X', '8181', '4555', '3999', '753', 'G', '7589', 'A', '3643', 'r', 'h', '1325', 'N', '9869', '5375', 'U', 'S', 'd', '4545', '1145', 'X', 'r', '557', 'Q', 'F', '8007', 'd', '7083', '2643', 'n', '3113', '2065', '4841', 'v', 'G', '7649', 'O', '4497', '1557']
21

['e', '5769', '1653', '3713', '1075', '8213', '2939', 'Z', 'd', 'r', '6377', 'C', 'L', '1999', '997']

9