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.
['1107', 'C', '3639', 'I', '647', 'Q', '5359', 'N', 'x', 'F', 'V', '4277', 'j', '1915', '389', 'J', '5433', 'I', '3119', '4595', '1595', '1137', 'D', '3731', 'I', '2833', '5529', 'Q', '7815', '4831', 'V', '7731']