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.
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Question: ['6431', '5891', '2825', '637', 'i', '7589', 'O', 'e']

Answer: 5


Question: ['Y', '3419', '8797', 'o', '4931', 'Z', 'g', 'F', 'O', 'g', '1975', 'c', 'O', 'n', '4937', 'O', '2419', 'v', '9619', '7253', '9973', '6155', '6637', 'z', 'k', '111']

Answer: 12


Question: ['2469', 'u', 'h', '6359', 'X', '3197', '6901', '3533', '5085', '3661', 'f', '9553']

Answer:
8