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', 'K', 'J', 's', 's', '7233', '65', 'q', '7513', '1319', 'M', 'U', 'J', 'D', 'w', '9287', '7603', 'D', '4707', 't', 'A', '6177', '2555', 'C', '1621', '519']