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.
['k', '6721', 'I', 'u', '8419', 'd', '9051', 'F', 'G', '7211', '5459', '7339', '8571', 'q', '2631', 'C', '8147', 'm', 'A', 'i', 'P', 'I', '999', 'r', 'Q', 'F', 'V', '6061', 'e', 'P', 'Q', 'y', 'n', 'f', 'x']