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.
['6865', 'J', 'm', 'X', 'j', 'W', '1347', 'r', '3177', 'U', 'j', 'y', 'r', 'z', '5409', '5535', '5217', 'N', 'E', '3209', '1615', 'O', 'Z', '7045', '1917', '3359', 's', 'V', '643', 'p', 'D', '4089', 'r', 'I', 'o', 'l', '6819', '9801', '6653']