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.
['793', '8759', '7803', '7537', '4689', 'G', '3501', 'X', 'K', '8583', 'r', 'o', 'f', 'B', '7609', '5607', 'E', 'b', '5251', '827', '5289', 'X', 'Y', '9589']