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: ['2635', 'B', '5585', '375', 'f', 'Q', 'c', 'y', 'B', '3497', 'M', 'm', '4049', '5159', '8163', '6517', 'y', '7799', '1867', 'G', '1773', 'W', '9967', 'b', '3619', '5749', '3707', '1563', 'I', 'r', '5131', '9617', '6249', '7299', '1373']

Answer: 21


Question: ['4689', 'U', 'J', 'v', '2017', '9979', '1669', '6969', 'Y', '7955', 't', '1669', 'n', 'k', '6319', 'I', '9433', '6053', '9443', 'X', '1217', 'c']

Answer: 12


Question: ['H', 'H', 'z', 't', '7965', 'o', 'Y', 'r', 'Y', 'n', '4843', '2807', 'x', '8549', '9677', '8069', '1809', 'u', 'd', 'Z', 'B', '8821', '3415', '4473', 'H', '4961', 'h', '1223', 'M']

Answer:
12