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.

['2959', 'z', 'S', '6971', '1771', '7707', '1681', 'd', 'd', '7103', '5457', 'z', '5721', '2463', '2429', 'd', '6785', 'V', '5337', 'y', 'p', 'H', 'Q', 'n', 'w', '911']
13

['A', 'K', '3457', 'Q', '9319', '6851', 'B', 'g', 'N', 'G']
3

['h', '4633', 'S', '7305', '6973', '2449', 'Z', '6275', 'u', 'o', 'K', '2495', 'w', '4753', '1503', '2321', 'u', '9031', 'r', '6409', '9053', '3623', 'd', 'v', 'P', 't', '8671', '8627', '4353', '2311', 'F', 'C', '2597', 'i', '3673', 'j', 'c']

19

