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', '1929', '6201', 'P', 'q', '7981', '1969', 'W', 'Y', 'S', 'C', '4783', '399', '1035', '2229', 'L']