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.
['845', '631', 'z', 'K', 'y', '8333', 'G', 'f', '9563', 'c', '4537', '4387', '9011', 's', '3735', '7057', 'p', 'J', '9831', 'J', 'y', 'q', '519', '1875', 'f', '477', 'H', 'g', 'w', '4851', '5945', 'x', '8399']