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.
['1183', 'G', 'e', 'M', '6131', 'm', 'u', 'c', '7539', '8453', '2355', '8903', '113', 'L', 'z', '8257', 'O', 'M', '5213', 'v', 'J', 'j', 'J', '4743']