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.
['o', 'e', 'f', '1697', '8483', '9453', 'b', '6433', 'g', '4829', 'B', 'R', 'T', '4909', '405', 'l', 'n', 'J', 'g', '9863', '4587', '2445', 'E', '6933', 'k', '4813', '1685', '3769']