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
['R', '1197', 'a', 'j', 'A', 't', 'e', '7257', '3187', '4873', '419', 'S', 'Q', '867', '5365', 'A', 'T', 'I', '9065', '4799']