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: ['7311', '5563', '2769', '4443']

Answer: 4


Question: ['127', 'X', 'm', '2691', '3437', '5245', '8757', 'G', 'F', '7485', 'j', '1653', 'T', '3901', 'I', 'x', 'H', '1833', '9907', 'W', '7655', '3135', '9965', '7223', 'u']

Answer: 14


Question: ['i', 'N', '8621', '9413', '3239', '2307', '3521', 'D', '8465', 'K', '9183', '7621', 'u', 'a', '8555', 'c', '795', '405', '3745', 'u', '5497', '2651', 'D', 'V', 'L', '2537', '7301', '2319', 'l', '9401', '6971', '4539', 'i', 'N', 'b']

Answer:
20