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.
['7829', 'T', '6355', 'b', '6115', '5991', 'o', '1213', '3007', 'F', 'V', '8969', '1145', '883', '7757', 'a', 'D', '5639', '6373', '5771', 'q', 'k', '4139', 'Q', '2907', '787', '2933', 'w', 'w', '757', '1797']