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.
['4377', '689', 'X', 'P', '3267', 't', 'N', '2159', 'G', 'e', 'l', 'D', 'T', '857', 'V', '8529', 'G', 'i', 'C', '9907', 'p', 'Z', 'I', 'x', '285']