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', '8037', '5715', 'S', 'o', '945', '1067', 'A', 'R', '7795', '8993', 'L', 'z', '9699', 'r', '1653', '1657', 'B', 'l', 'd', 'f', '6053', 'U', '3631', 'A', 'k', 'N', 'm', '1245', '5417', '1437', 'J', 't', 'I']