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.
['7741', '7557', 'M', 'a', '2129', '2889', '5311', '929', 't', '7793', '2421', 'x', 't', '4473', 'v', 'E', 'z', '8827', 'c', 'W', '555', 'p', '7307', '4589', '4665', 'x', 'z', 'A', 'a', 'A', 'd', '4451', 'y', '2745', 'j', 'p']