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.

['v', '5091', 'z', 'f', 'P', '2007', '3485', 'M', 'W', 'e', '871', '5769', 'F', 'H', 'f', '2275', 'U', '2479']
7

['1183', '2133', '1441', 'k', '2827', 'z', '4315', '8799', 'K', 'A', 'V', 'o', '9681', 'K', 'V', '6419', '1443', 'O', 'W', 's', '7239', 'i', 'V', '1179', 'a', 'T', '2957', 'y', '255', '9937', 'n', 't', 'x', 'K', 'b', 'z']
14

['L', 'Y', '9025', '6627', '8719', 'D', 'W', '4565', 'G', '8265', '5571', 'w', 'B', '4381', 'B', 'k', 'F', 'Z', '4225', 'm', '3203', 'N', '4303', '25', 'i', 'o', '4681', '1327', '6819', 'y', '4301']

15