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.

Q: ['7329', '6073', '1887', '4441', 'N', 'S', '249', '6245', '1687', '163', '5967', 'A', '3191', '4447', '619', '8237', '9755', '4065', '6541', '1587', 'B', '3871', '8755', 'W', '4385', '4881', '8457', '1213']

A: 23
****
Q: ['S', 'g', '7575', '9987', '3461', 'O', '9429', '391', 's', '947', 'e', 'j', 'U', 'W', 'D', '307', '7599', '5685', '3609', 'p', '6463', 'B', 'u', 'J', '9679']

A: 12
****
Q: ['R', 'z', 's', 'Z', '6521', 'Z', 'h', '6777', 'U', '9673', 'E', '739', '5863', 'R', 'Z', '9945', '9915', 'G', 'I', '8311', '8761', 'C', 'O', '3493', '1237', 'k', 'N', '5093', '1791', '4337', '2993', 'R', '3929', '2941', 'd', '4467', '6531', '2937']

A:
20
****