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: ['7967', '4893', '1855', 'i', 'R', '4131', 'd', '1589', 'e', 'D', 'R', '8327', '7369', 'X', '2539', 's', 'U', 'o', 'f']

A: 8
****
Q: ['J', '6713', 'c', 'R', '9563', '9573', '2717', 'I', 'x', 'D', 'q', '997', 'g', '2497', 'M', '6007', '5921', '5099', '4191', '8941', '9379', 'k', '4247', '8305', '2363', '4649', '3951', 'd', 'U', 'h']

A: 17
****
Q: ['8243', 'n', 'Y', '335', '9805', 'V', 'C', '505', 'q', '9497', 'U', 'j', '7505', '3475', 'O', '9215', 'Q', 'K', '9349', 'Y', '7993', 'Q', '3017', 'g', '3275', '2813', '9181', '2961', 'd', 'b', '4609', '2287', 'j', '4727', 'W']

A:
18
****