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.
['n', 'a', '7013', 'y', 'r', '2027', '1735', 'x', 'b', '2897', 'x', '3017', '6937', '1819', '9067', 'A', 'J', '5667', 'q', 'z', 'C', 's', '8723', 'm', '7385', 'N', 'n', '6827', '8215', '8193', 'n', 'K', '237', 'N', '8929']