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.

['8571', 'r', '7981', 'X', 'v', '5889', '5417', 'D', 'R', '7313', '4195', 'x', 'X', '2463']
7

['U', '8541', 'H', '2495', 'F', 'D', 'T', '7693', '773', 'R', 'K', '1985', 'Z', '7241', '7853', 'p', 'V', '8835', '6635']
9

['159', '7165', '2279', '9323', 'C', '4885', '417', 'O', 'M', 'A', 'e', '3615', 'e', 'o', '1547', '8227', 'G', '359', 'v', 'Z', '4245']

11