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.
['C', '2597', '1551', '383', '375', 'f', 'i', '8639', '3657', 'k', 'C', '1583', '6595', 'W', '9313', 'o', 'y', 'd', '1971', '7507', 'l']