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.
['5411', '6787', '2239', '4667', '581', 'K', '5191', 'y', 'T', 'H', 'v', 'U']