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.
['S', 'o', 'o', 'w', 'c', 'u', '8453', 'C', '8645', 'A', 'r', '3229', 'i', 't', 'V', 'i', '5315', '6735', '4723', 'a', '7067', 'u', '8891', 'f', 's', 'V']