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.
['7707', '2769', 'l', '8225', 'T', '9261', 'c', 'L', '4349', '3223', 'r', 'I', 'D', '5045', '3827', '6567', 's', 'd', '849', 'T', 'j', 's', '6609', '9883', '2015', '7289', '1837']