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.

['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']
12

['513', 'x', 'M', 't', 'T', '6105', '397', '4263', 'O', 'b', 'x', '6413', 'G', 'Q', 'z', 'U', '1899', 'O', 'I', '751', 'Y', 't', '7207', '3811', '3515', '6551', '9017', 'n', '3105', 'q', 'z', '3813', 'T', 'Y']
14

['v', 'b', 'g', '3297', 'G', '5699', 'L', 'G', 'G', '2819', '1309', 'A', '1185', '1725', '563', 'O', 'f', 'H', 'p', 'm', '5679', 'e', '4887', '8365', '4827', 'H', '953', '2299', 'w', '6227', '8411', 'T', '5941', '4813', 'T']

17