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.
['I', '6585', 'p', 't', '7335', 'h', 'L', 'D', '109', 'D', 't', 'l', '6185']