instruction:
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.
question:
['A', 'U', '9363', '801', 'q', '2577', '8941', 'w', '1687', 'S', '233', '7685', '7073', 'B', 'f', 'q']
answer:
8


question:
['7135', 'o', 'G', '7347', '3639', 'E', '1967', 'w', '5105', '8339', '7231', '1525']
answer:
8


question:
['3933', '4917', 's', '2679', '269', '6987', '809', '3775', '91', '2529', 'M', '4091', '2137', 'n', 'N', '2553', 'N', 'F']
answer:

12