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.
['H', 'H', 'z', 't', '7965', 'o', 'Y', 'r', 'Y', 'n', '4843', '2807', 'x', '8549', '9677', '8069', '1809', 'u', 'd', 'Z', 'B', '8821', '3415', '4473', 'H', '4961', 'h', '1223', 'M']