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.

['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']
23

['4965', '471', '2317', 'N', 'v', '8821', '4051', '2957', 'i', 'N', '8709', 't', '2247', '855', '2325']
10

['1605', 'A', 'M', '3971', '3877', 'z', '4029', '1363', '453', 'T', 'R', '2291', '531', '9', 'k', 'L', 'Q', '8027', '5057', 'u', 'l', '7229', '1601', '7035', 'z', '2737', '8277', 'l', 't', '7657', 'G', 'j', '4451']

18