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.
['l', '1965', '1929', 'l', 't', '4947', '1651', 'g', '403', 'j', '491', 'm', 'r', '807', 'c', 'K', '5629', '7041', '487', 'M', '7357', '8161', '1357', '5829', '8659', 'q', '4915', '7417', 'C', 'N', '6177', '3339', 'P', 'm', 'C', '4117', '8875', 'Z']