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: ['i', 'I', '7675', '993', 'i', 'b', '5605', 'w', '1605']

Answer: 4


Question: ['6969', 'O', 'J', 'v', '9425']

Answer: 2


Question: ['d', 'K', 'J', '5417', '6579', 'c', 'i', '4597', '21']

Answer:
4