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.

['X', '4697', 'K', 'k', 'K', 'N', '6089', 'b', '1077', '8251', '2431', '9951', 'a', '2731', 'L']
7

['P', '3217', '6061', 'V', '2241', 'X', '6821', 'n', '2859', '7933', 'j', '5031', 'M', 'v', '3735', 'B', '2309', '2691', 'F', 'u', 'u', '8135', 'k', '6269', '69', '909']
14

['1675', '6101', 'Y', '1363', '7375', '2037', 'A', 'm', '847', '9573', 'b', 'T', 'n', 'C', 'G', '9297', '3321', 'W', 'v', '1445', '2385', 'p', '9679', '8063', 'c', 't', 'G', '8179']

14