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: ['g', 'g', '7821', '3619', 'O', 'H', 'n', 'v', 'X', '9897', '8905', 'x', '9005', '7155', 'B', 'e', '5713', '5647', '2459', '1073', '9819', '2243', '8773']

Answer: 13


Question: ['9751', '2607', 'V', 'X', 'U', 'd', '1461', '7429', '6329', '9445', '1571']

Answer: 7


Question: ['U', 'U', 'W', '2165', 'N', 'k', 'B', 's', '3555', '8741', '1339', '1441', 'g', '6901', 'O', '2551', '8003', 'e', 't', 'h', '3489', '2381']

Answer:
10