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: ['2749', 's', 'W']

Answer: 1


Question: ['K', '7835', '469', 'P', '129', 'N', 'I', '825', 's', '979', 'A', '6991', '5519', 'o', '8499', '27', 'N', 'L', 's', '2035', 'Y', '405', '4825', 'a', 'Z', 'B']

Answer: 12


Question: ['1609', 'L', 'b', 'R', 'O', 'o', 'a', '9903', 'n', 'O', 't', '5399', '8111', 'B', 'm', '6307', 'L', '7319', '8991', 'g', 'm']

Answer:
7