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.
['L', 't', 'I', 'U', 'O', 'B', '9271', '7027', 'j', 'x', 'D', 'u', 'W', '7059', 'C', '7139', '2529', 'N', '5381', 'Q', 'u', '397', 'o', 'H', '1019', 'o', 'S', 'm', '8435', '733', 'z', 'b', 'h', '9489', '6265', '8059', 'k']