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.
['5529', '1005', '2211', '8137', '559', '7071', 'W', '9093', '2651', 'L', '6879', '659', '9177', '6565', '7223', '5759', '8883', 'P', '4817', '6333', '5357', 'm', '2015', '4295', 'b', '6341', 'i', 'B']