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.

['n', '1329', 'p', '1941', 't', 'x', '1821', '5967', 'x', '9561', 'y']
5

['6053', '6687', '1041', '7975', '3093', '2103', '7229', 'n', '8591', '6969', 'd', 'N', 'x', 'b', 'b', 'w', '341', 'Q', '6069', 't', 'I', 'q', '8063', 'L', 'w', '3527']
13

['q', '4363', 'U', '1539', 'n', 'f', 'L', '8773', '6373', 'p', '7431', '6807', '3253', '4767', '6559', 'r', 'o', 'W', 'U', 'F', '2821', '2289', '4423', '1805', 'G', '5391', 'T', 'N', 'r', '4975', '1525', '2101', 'v', '8729', '7981', 'U']

19