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', '9401', '5757', 'Z', '2161', 'l', 'M', 'v', 'J', 'B', 'd', 'R', '8463', 'X', '1275', 'v', '6509', 'q', '1591', 'M', 'b', 't', '4843', '677', 'p', 'M', 'f']