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.
['r', 'f', 'S', '2361', '7251', 'Q', 'B', 'W', '9619', '287', 'e', '8857', 'i', '5953', '5553', '4949', 'y', '7747', 'W', '6243', '2731', 'm']