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.
['x', 'f', 'K', 'H', '1841', '8953', '5149', 'U', '1013', 'p', '2865', 'Y', 'v', '4459', '2365', '1345', 'R', 'p', '2823']