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', 'E', '691', 'j', 'k', 'r', '1929', 't', 'W', 'O', '5769', 's', '3699', '1257', '3917', 'p', 'p', 'R', 'k', '7729', '2773', 'r', '5795', 'q', 'd', 'h']