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.
['Y', 'A', '7137', 'F', 's', 'H', '8699', 'C', 'F', '7749', '4779', '3601', '5505', 'Y', '2907', '6863', '4063', 'e', 'H', 'T', 'g']