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.
['n', 'l', '9227', '6499', 'F', 't', 'm', 'B', 'Q', '1591', 'o', 'B', 'u', '7343', 'Q', '4609', '6395', 'f', 'm', 'g', '9849', '8459', '4419']