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.
['L', 'P', 'u', '291', '5741', '3851', 'D', 'Q', 'B', '6813', '4009', 'Y', 't', '1519', 'C', 'I', 'F', 'N', 'Q', 'Y', '3549', '2667', 'A', 'I', '5607', '5439', 'Z', '1957', 'J', 'x', 'U', '443', '2963']