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.

['7521', '4341', '4863', '6525', '9357', 'n', '6697', '3913', '8545', '7601', '7673', 'C', 'c', 'i', 'x', 'G', 'J', 'b', '4285', '6101', '4021', 'Y', 'C']
13