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.
['l', '9665', '2649', '4873', '1833', '4787', '7749', '1483', 'i', '1881', 'E', 'r', 'N', 'M', 'K', 'z', '8769', '2415', 'z', '6103', '7947', 'Z', '1329', 'x', '257', 'j', 'b', 'C', '905', 'j', 'T', 'G', '2053', '9609', 'C', 'P']