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.
['W', 't', '2369', 'm', 'Y', 'o', 'x', '9873', 'J', 'B', 'a', 'g', '4199', '2119', '7461', 'M', 'V', 'a', '6001', 'f']