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: ['j', '3991', '3727', 'B', 'o', 'h', '3951', '8075', 'x', 'I', '3795', 'q', '4393', 'T', 'o', 'B', 'h', '7741', '9883', '4447', 'E', '1891', '1121', 'n', 'a', '1577', '691', '3245', '9153', 'Z', 'X', '9763', '3487']

Answer: 17


Question: ['7837', '8405', 'N', '5261']

Answer: 3


Question: ['3393', 'u', '7167', 'f', 'N', '9847', '5471', 'F', 'g', 'A', '1561', 'A', 'O', '9509', '1569', 'B', '5125', 'F', '6939', '2061', 'u']

Answer:
10