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: ['6693', 'k', '7749', 'R', 'Q', '4579', '9433', 'Q', 'x', '3927', '4265', '2465', '735', 'j']

Answer: 8


Question: ['h', '6185', '6747', 'm', '9151', '9361', '9929', '6215', '4679', 'n', 'c', '5357', 'X', 'z', '6311', '7307', 'O', 'K', '9251', 'R', 'I', 's', '3275', 'u', 'i']

Answer: 12


Question: ['I', '2121', 'd', 'Z', '3597', 'A', '7817', '4575', 'Z']

Answer:
4