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: ['K', '3573', '9533', 'q', '869', '5021', '6625', '6623', 't', '23', 'L', '9285', '8305', 'g', '191', '2751', '3923', 'D', '477', 'i', 'Z', 'D', 'B', '7829', 'z', '5365', 'g', '7841', 'g', '3615', 'W']

Answer: 17


Question: ['d', 'H', 'R', 's', '8045', '9871', 'o', '6827', '1425', '6269']

Answer: 5


Question: ['5279', '9693', 'R', '3739', '2597', 'l', '4319', 'U', 'J', '2389', 'W', '3739', '3159', '8991']

Answer:
9