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.
['C', '8019', '9813', 'X', 'v', '1743', '7321', '783', '9255', 'I', 'P', '9771', '5343']