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.
['5585', '5405', 'E', 'K', '9739', '1315', 'V', '3173', '7619', 'B', 'H', 'S', '9015', '5607', 'I', '751', 'e', '7203', 'Z', '3547', 'C', 'e', 'F', 'K', 'M', 'c', 'A', 'N', '7457', '5739']