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.
['9691', '3763', 'Z', '4279', 'Y', '8101', '6173', '3763', 'Y', '1855', '7493', '4921', '2553', 'L', '3069', 'E', '2967', 'D', '825', '5027', 'B']