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.
['Y', 'l', '3939', '5183', 'b', 'L', 'x', 's', 'P', '4235', '7455', 'r', '3825', 'Q', '7845', '7601', 'U', 'd', '2789', 'r', 'm', '2149', 'm', '6979', 'o', 'D', '33', '987', '2357', '8393', 'S', 'j']