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.
['7595', 'S', '2415', '1367', 'O', 'I', '8421', 'a', 'W', '4261', 's', '7825', 'C', '1855', 'u', 'Y', 'f', 'A', 'd', 'V', 'E', '4997', '9553', '7759', '3821', 'L', '1703', '3125', '3559', 'a', '9711', '3711', 'K', '2637', '5345']