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: ['5213', '2099', 'q', '6649', 'n', '4685', '9641', '4951', '8829', 'C', 'd', 'p', 'w', '6839']

Answer: 8


Question: ['L', 'O', 'r', 'x', '5037', '3101', '129', '6777', '9013', '7785', 'L', 'P', '1989', 'k', 'H', '6283']

Answer: 8


Question: ['821', 'Q', '9709', 'O', '1689', '7153']

Answer:
4