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.
['7135', 'j', '6605', '5491', 'K', '5751', '9933', '2391', '1175', 'I', '6951', '603', 'd', 'r', '2909', '2083', '3047', 's']