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:
['Z', '4603', '5525', '5851', 'N', 'I', '5949', '1145', 'U', '523', 'C', '9329', '8107', '1353', 'l', '6903', 'p', '9995', 'n', '745']
answer:
12


question:
['d', 'u', '8847', 'n', 'n', 'S', 'h', '8993', '9031', '6023']
answer:
4


question:
['k', 'K', 'H', 'M', 'Z', 'o', 'a', '7833', '8811', '7609', '9965', '371', 'y', '8371', '6311', 'e', '8389', '3331', '7297', 'X', 'i', 'o', '2609']
answer:

11