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.

['2373', '273', '2357', 'C', 'Q', '5405', '9083', '151', '3679', '2695', 'D', 'n', '6199', 's', 'W', '8967', 'G', '2397', 'G', '8121', '5965', '6805']
14

['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']
17

['1399', '2125', 'Q', 'k', '9855', 'S', '5577', 'I', '9945', '7355', '8209', 'r', '7837', '9151', 'F', 'n', '8007', 'G', 'x', '2815', 'z', 'v', 'x', '2043', '875', 'j', 'y', 't', '331', 'w']

14