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.
['A', '839', '991', '205', '5417', 'K', 'Y', 'D', '7447', '5471', 'W', 'q', 'r', '1443', '5665', 'F', '1851', 'D', 'q', '2229', '1553', 'b', '5237', 'M', 'a', '1459', '611', '7775', '7641', 'y', 'S', 'O', 'C', 'c', 'y']