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.
['1635', '957', '6935', '939', 'I', '4073', 'c', 'o', 'E', 'X', '4135', 'E', '7741', '4599', 'n', 'm', 'V', '669', 'Q']