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.
['p', 'T', 'v', '3037', 'Z', 'h', 'a', '5665', 'A', '6523', '8043', 'h', 'F', '6023', '1363', 'D', 'k', '2649', '6135', '699', 'K', 'X', '727']