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: ['8839', 'P', 'Q', 't', 'R', 'f', 'i', '3299', '2553', 'b', 'D', '7873', 'k', 'c', '6011', 'X']

Answer: 5


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

Answer: 4


Question: ['U', 'x', '291', 'o', 'b', 'o', '7433', 'd', 'H', '5637', 'z', '3443', '8007', 'B', 'Q', 'g', '7531', '4269', 'W', '9591', 'N', 'j', '8239', 'l']

Answer:
9