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: ['o', 'U', '39', 'u', 'A', 'S', '5605', 'C']

Answer: 2


Question: ['8717', '7803', 'z', '557']

Answer: 3


Question: ['6139', '3281', '2899', 'Y', 'K', '5061', 'a', '6177', 'a', '4715', 's', 'v', 'M', 'k', '1867', '4649', '6629', 'c', '2579', '9909', 'Q', 'P', '9923', 'n', 'X', '887', 'p', 'G', '9331']

Answer:
14