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.
['1497', 'B', 'g', '6363', '9475', 'd', '8855', '7709', 'p', 'b', 'z', '4445', 'R', '6397', 'v', '3837', 'H', '8741', 'v', '7731', '5493', '2307', 'm', '3257', 'Y', '1343', '7725', '9029', '9909', '5487']