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.

['9559', 'f', '2067', 'u', '7291', '2267', '4549', 'p', 'S', '3295', 'Q', 'D', '317', 'x']
7

['7135', 'o', 'G', '7347', '3639', 'E', '1967', 'w', '5105', '8339', '7231', '1525']
8

['F', 'g', '9871', '9399', '7775', 'U', '3411', 'v', '4977', 'e', 'X', '5113', 'K', 'R', '419', '9793', 'z', '9831', 'n', '995', '9713', 'Y', '6567', 'E', 'E', 'L', 'V', 'E', 'K', 'c', '2021', '281', 'Z']

14