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.
['E', 'v', '3699', '4137', '2039', '3423', '3371', 'w', '633', 'R', 'N', '2493', 'D', '7315', '5833', 'n', '5307', 'w', 'd', 'x']