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.
['2937', '4071', '5245', '4475', '8393', 'p', 'G', '8187', '1247', 'S', '5699', '5979', '4509']