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.

['L', 'f', '5357', '1847', 'U', 'b', 'B']
2

['9921', 'k', 'V', '3265', '9949', '7575', 'K', '6299', 'r', 'L', 'X', '2707', 'p', '7451', '6615', '8523', '2665', '701', '8793', '4389', '5087', 'F', 's', 'H', 'E', '7131', '1867', 'M', '3839', '4759', 'n', '1569', '3337', '2193', '7845', 'y']
22

['2805', 'N', '6109', 'x', '7351', '2793', '5059', 'U', '1783', 'L', '1887', '5741', 'i', '6403', '8713', '7743', 'd', 'k', 'r', 'G', 'h', '3617', '587', 'r', '9989', '705', '1791', 'v', '3117', '9583', 'a', 'd', '1565', '965', 'W', 'r', '1035', '4111']

22