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.

['R', '129', 'N', 'M', '917', 'c', '1089', '1395', '4897', 'F', 'C', 'b', '691', 'M', 'v', '1977', 'm', '7777', '3481', 's', 'z', '7957', 'B', '8167', 's']
11

['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

['8181', '6985', '6541', '7829', 'z', '3989', 'T', 'Q', '9033', 'w', 'u', '2613', 'H', 'T', '9329', '2569', '2233', 'W', '3691', 'i', '9969', '189', '5721', '985', '6113', 'C', 't', 'j', 'N', 'x', '3109', '9667', '7873', 'l']

19