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: ['J', '6713', 'c', 'R', '9563', '9573', '2717', 'I', 'x', 'D', 'q', '997', 'g', '2497', 'M', '6007', '5921', '5099', '4191', '8941', '9379', 'k', '4247', '8305', '2363', '4649', '3951', 'd', 'U', 'h']

Answer: 17


Question: ['8717', '7803', 'z', '557']

Answer: 3


Question: ['F', 'h', 'U', '4121', 'i', '5035', '3395', 'a', '9751', 'L', 'g', '911', 'F', 'n']

Answer:
5