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: ['2723', '8317', 'F', 'U', 'F', 'S', 'm', 'm', 'X', 'p', '9373', 'd', 't', '4201', '3663', 'I', '8493', '6455', '7915', '9859', 'm', '5535', '6835', '9377']

Answer: 12


Question: ['8179', 'I', 'a', 'c', 'I', '7571', '847', '2233', 'M', '2539', '567', 'U', 'x', '6723', 'D', 'g']

Answer: 7


Question: ['9513', '8701', '5649', 'r', 'f', '465', '9361', '1705', 'X', 'K', 'r', 'G', 'w', 'L', 'w', '5169', '4625', '8289', '3243', 'r', '4475', '7961', 'M', 's', '1193', 'C', '3355', '7693', 'Z', 'd', 'N', 'z', 'o', '4817', 'n', 'Z', '1001']

Answer:
17