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.
['o', '5443', 'W', 'j', '749', '9909', '8247', 't', '291', '7289', '4013', '9563', '8335', 't']