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.
['H', '329', 'j', 'u', '9661', 'C', 'N', '7503', 'V', 'g', 'J', 'X', '6177', '3515', '1999', '8043', '2667', 'I', '2399', '621', '6901', '7101', 'h', '2791', '6755', 'P', 'Q', 'c', 'q', '9947', 'n']