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.
['i', 'T', 'b', '3863', 'f', 'L', 'k', '1607', '3575', '4025', '883', 'd', 'C', 'B', '9659', '6641', 'D', '8393', 'X']