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.
['s', 'y', 'F', '8677', '631', 'c', '1519', 'x', '8415', '2119', '2019', '8633', 'g', '6665', '3807', '3567', 'S', '9621', 'R', '349', 'K', 'F', 'c', 'f', '8885', '3575', 'D', '2887', 'n', '6727', 'R', 'k', '3587', 'R']