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.
['Q', 'V', '5739', '8621', '5741', 'r', '3381', 'w', '3353', '7485', '3141', 'N', '3977', '153', 'R', '8895']