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.
['T', '2967', 'm', '3359', '6091', 'G', '6593', '1581', '5749', 'F', 'R', 'Q', 'J', '1157', '2785', '5081', '3253', '8131', '3069', 'b', '3287']