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:
['7329', '6073', '1887', '4441', 'N', 'S', '249', '6245', '1687', '163', '5967', 'A', '3191', '4447', '619', '8237', '9755', '4065', '6541', '1587', 'B', '3871', '8755', 'W', '4385', '4881', '8457', '1213']
answer:
23


question:
['3715', '4055', '5211', '9291', '5833', '2375', 'n', '6999', '4663', '191']
answer:
9


question:
['7747', '3557', 's', '4299', '3527', '339', 'j', 'm', 'n', '7967', 'f', 'M', 'G', '4967', 'p', 'C', '9237', '1617']
answer:

9