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.
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Question: ['7135', 'o', 'G', '7347', '3639', 'E', '1967', 'w', '5105', '8339', '7231', '1525']

Answer: 8


Question: ['7225', 'w', '9903', 'd', 'i', 'X', '4877', '1565', 'q', '7065', 'x', 'K', 's', '5077', '8641', '1403', 's', '5755', 'B', '4619', 'f', '6711', '2193', '7807', 'X', '4675', 't', 'I', 'e', 'r', '8849', '4145', '1911', 'e', 'f', '1835']

Answer: 18


Question: ['4387', '3395', 'C', 'K', '8353', 'C', 'n', '2181', '6323', '6453', 'z', 'D', 'H', '1639', '7351', 'g', 'u', '8717', '6021', '3601', 'x', 'f', '3579', 'N', '2291', 'b', 'a', '7577', '2507', 'y', '6667', 'H', '5045', 'K', '7649', '7603', 'B', 'Z']

Answer:
19