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:
['u', '81', 'W', '8411', '369', 'D', 'P', '7567', 'v', '5467', 's', 'x', 'w', 't', '9027', '8013', '575', 'y', '3103', '5797', '5483', '2649', '3711', 'k', '3337', '3817', 'I', 'K', '7355', '3203', 'V', '3493', '5767', '831', '1445', '3595', 'q', '4063']
answer:
23


question:
['9921', 'k', 'V', '3265', '9949', '7575', 'K', '6299', 'r', 'L', 'X', '2707', 'p', '7451', '6615', '8523', '2665', '701', '8793', '4389', '5087', 'F', 's', 'H', 'E', '7131', '1867', 'M', '3839', '4759', 'n', '1569', '3337', '2193', '7845', 'y']
answer:
22


question:
['L', '4841', '6567', 'm', 'L', 'R', 'z', 'K', 'd', 'J', 'J', 'S', 'd', 'z', 'a', '465', 'B', '3965', '429', '4665', 'v', 'h', '925', 'w', 'R', 'l']
answer:

7