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.
['B', '5097', 'Z', 'V', '9147', 'Q', '1097', '695', '1089', '7721', 'f', '8625', 'r', 'a', 'Q', 'y', '7479', 'x', 'l', '3253', '6391', 'h', 'W', '6303', '7933', 't', '133', 'T', 'b', 'T', 'S', 'b', '2937', '5513', 'm', 's']