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
['P', 'V', 's', 'w', '1555', '8263', 'r', 'i', '1299', '2489', '3711', 'R', '7253', 'x', 'E', 'N', 'q', '9773', 'X', '5831', 'v', '7365', '767']