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.
['7025', '1835', 'l', '3835', 'a', 'G', 'Q', '4285', 'w', '8957', 'Y', '5021', '5929', '4607', '1545', 'U', '5613', '6477', '6695', 'V', '8237', 'k', 'V', 'Q', 'Z', '9723', 'p', '8893', '2143', 'e', '1725', '3773', 'Z', 'p', 'W', '2229']