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.
['T', '5257', 'j', '4045', 'd', '8487', 'y', 'h', 'd', '2035', 'r', 'o', 'O', 't', 'G', 'T', 'Y', '4837', 'u', 'z', 'v', 'J', '2547', 'G', 'e', 'r', 'a', 'T', 'j', 'H', '1449', 'D', 'c']