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.
['6537', 'W', 'M', '6545', '8651', 'u', 'I', 'T', 'x', 'H', 'S', '2145', '1961', '8057', 'm', '9497', 'g', 'e', '8203', '989', '7915', '9727', 'L', '3421', '9817', '197', '5569', '953', '83', '4629', '6979', 'N']