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.
['541', '7071', 'r', 'Z', '8297', '6463', '335', '3053', '9873', 's', '1349', 't', '7657', '1661', '1627', 'M', 'a', 'F', 'y', '1807', '4667', 'O', '5397', '9749', '9175', '3063']