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', 'G', 'J', '9199', 'J', '3399', '1585', '7169', 'v', '4985', '7079', '5853', '3967', '9035', 'L', '2563', 'U', '5107', '1257']