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.
['B', 'l', 'k', '4511', '9087', 'r', '4903', '4461', 'R', '247', 'T', '2229', 'L', 'c', 'H', '423', 'm', '6483', '2461', 'u', '8009', 'J', 'a', 'w', '6597', '6093', 'K', 'N', '429', 'J']