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.
['d', '5739', '7157', 'Y', '7559', 'd', 'a', 'f', '9455', 'D', '5107', 'K', '2963', 'K', '8393', '8279', 'C', 'p', 'u', '4283', 'D', 'D', 'X', '3079']