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.
['J', '5649', '699', '2673', 'W', 'K', 'I', '4935', '6001', '6353', '3597', '369', 'T', 'U', '4317', 'G', 'o', '9339', '4373', 'r']