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.
['f', '4137', '9705', 'g', 'm', 's', 'n', '719', 'E', 'z', '8585', '6481', 'K', 'n', '1107', '9161', '5305', '3765', '9421', 'p', '751', 'f', '7141', 'b', '9801', '1273', '9551', 'U', 'u', 'i', 'G', 'l', 'j', '5247', 'B', 's', 'n', '9649']