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.
['969', '7677', 'W', '15', 'j', '6533', '7739', '7565', '8959', '9635', 'P', '575', 'e', '3207', 'w']