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.
['6593', 'S', '6863', '4847', '2767', '6919', 'j', '4205', '8259', '5639', '1949', '2537', 'x', 'k', '9769', '4115', '2281', '8033', 'e', 'A', 'I', 'N', '1647', '435']