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.
['5637', '5397', '7499', '9325', '4943', '8891', '5299', '1555', 'u', '1823', '185', '8261', 'a', 'Y', 'k', 'S', 'u', 'I', 'p', '829', 'H', '1505', '2389', '259', '6133', 'B', 'W', 'w', '7549', 'w', '4565', '4453', 'h', '795', 'Q', '6207', '6215', 't', 'q']