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:
['s', '2559', '5721', 'K', '341', 'l', 'g', '421', 'N', 'P', 'i', 'z', '2753', 'V']
answer:
5


question:
['391', '1961', 'f', '2213', '2859', '9211', '7337', '8471', 'G', '5287', 'Z']
answer:
8


question:
['Y', 'J', 'q', '4051', '1307', 'P', '5949', 'h', 'O', '5427', '475', 'e', '5531', 'P', 'j', 'H', 'V', 'P', '111', '2923', '3959', 'J', 'B', 'K', '839', '3127', '2883', '4017']
answer:

13