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.
['4889', 'S', 'S', 'L', '8653', '7975', '4647', 'Z', 'C', '8097', '457', 'Y', 'd', 'X', 'w', 'D', '8379', '9839', '8709', '6535', '4761', '1747', '2593', 'b', 'w', '9583', 'x', 'k', '3151', '415']