instruction:
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.
question:
['6693', 'k', '7749', 'R', 'Q', '4579', '9433', 'Q', 'x', '3927', '4265', '2465', '735', 'j']
answer:
8


question:
['8531', 'S', '1507', '3693', '4849', 'k', '1941', 'B', 'F', '1849', '9997', '7909', 'e', '2967']
answer:
9


question:
['8129', 'C', '6599', '4855']
answer:

3