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.
['N', 'R', '2815', 'l', '5217', 'C', '2651', 'F', '9487', 'D', 'l', '9431', 'y', 'k', '8791', '6303', '183', '5085', 'A', 'k', 'N', 'd', 'F', 'U', 'M', '5691', '6235', 't', 'i', 'O']