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.
['t', 'D', '7595', '4913', 'q', 'l', '209', '5251', '9195', '1203', '9191', 'q', '5103', 'O', 'V', '3863', '6591', '7141', '5503']