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: ['7433', 'V', '8949', 'R', '1415', 'C', 'B', 'd', '6785', 'f', 'F', '243', 'e', 't', 'H', '7147', 'x', '6097']

Answer: 7


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: ['s', '8027', '4243', '9257', '9881', 'M', 'd', 'K', '8973', '3913', '8353', 'c', '2421', 'h', 'u', '3485', 'r', '4145', '8123', 'k', 'P', 'f', 'V', '7551', 'M', '9693', 's', 'v', 'B', '2489', 'E', 'Z', '8163', 'z', 'R', 'N']

Answer:
15