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.
['7869', 'y', 'R', '4145', '9577', 'w', '5901', '9957', '3657', 'y', 'X', '8761', 'i', '7479', '7947', '5049', '2409', '9431', '1089', '4223', 'q', 'o', '8009', '3707']