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: ['4965', '471', '2317', 'N', 'v', '8821', '4051', '2957', 'i', 'N', '8709', 't', '2247', '855', '2325']

Answer: 10


Question: ['s', '9483', 'n', '7939', '2217', '3267', 't', '6847', '2277', 'a', '3423', '3375', 't', 'm', '823', '6933', '6053', 'T', 'J', 'y', '2615', 'p', '3505', '9767', 'b']

Answer: 14


Question: ['6903', '9215', 'M', '1467', 'L', 'l', '281', '8557', 'v', 'S', '7769', '6803', '1743', '4771', 'y', '4807', '9397', 'e', 'o', 'I', '7249', 'G', '9253', 'e', 'Q', 'F', 'y', '2263', '9635', '9765', 'u', 'i', 'M', '8367', '4549']

Answer:
18