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: ['3895', 'U', '6735', '7411', '5925', '1621', 'h', '3497', '7291', '1205', '9345', 'P', 'K', '9045', 'b', 'I', 'K', '9221', 'Z', '6079']

Answer: 12


Question: ['X', '4697', 'K', 'k', 'K', 'N', '6089', 'b', '1077', '8251', '2431', '9951', 'a', '2731', 'L']

Answer: 7


Question: ['8421', '8697', 'I', 'p', '7651', '9243', 'i', '4321', 'D', '7407', '403', '3001', 'P', '8455', 'X', 'r', 'x', '7475', 'a', 'T']

Answer:
10