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.
['6203', 'S', '5013', 'l', '9109', '6289', '1341', 'Y', '1189', '825', '2445', '6933', '639', 'T', 'P']