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.
['a', 'n', 'c', 'U', '1345', '9021', '3315', '9703', '1995', '4317', '5299', '9033', '7961', 'p', 'C', '5379', '5893', 'D', 'S', 'd', '6563', '37', 'V']