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.
['9421', 'M', '4111', 'q', '8561', 'q', 'v', '49', '8003', '8479', '6311', 'u', 'M', 'S', '9091', '73', 'U', 'S', 'I', '861', 'W', 'f', '3029', '7299', '6117', '641', 'l', '511', 'm', 'e', '787', 'w', 'I', 'C', '6747', 'Q', '6105', 'N']