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.
['F', 't', '9137', 'T', '1099', '7653', 'b', 'c', '2731', '8091', '195', '4273', '6765', '7767', 'z', 'K', 'E', '6841', '6671', 'o', 'q', 'v']