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 alphabetical elements in the given list. Return 0 if no alphabetical element in the list
['9927', 'P', '9987', 'w', '9377', '6023', '6981', 'e', 'q', '587', 'O', 'q', '6499', '4045', 'I', 'o', 'w']