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: ['3011', '8347', '1669']

Answer: 3


Question: ['5233', '5211', 'h', 'q', 't', 'm', 'f', 'p', '5867', 'Y', '1373', 'Q', '9741', 'f', 'x', '4693', '4107', '8477', '6457']

Answer: 9


Question: ['6231', 'R', '8297', '4949', '5007', '8189', 'M']

Answer:
5