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.
['2949', 'c', '6401', '1533', '8391', 'X', 'm', '5171', 'G', 'y', 'n', '4735', 'l', 'V', '5627', '8823', 'V', 'R', '2803', 'P', 'p', 'B', 'o', '6837', '9415', 'a', '6239', 'V']