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.
['C', '5123', '7629', 'h', '8533', 'z', '943', 'Z', '2391', '3983', '537', '7185', 'k', '5165', 'd', '9889', '8473', '3195', '3493', 'E', 'a', '4013', 'O', '9527', '8231', 'P', '6631', '7023', '251', '3009', 'v', 'a', 'h', '2097', 'f', 'q', 'B', 'u']