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:
['6489', '6211', '8253', '6525', 'y', '7191', 'N', 'p', 'd']
answer:
5


question:
['7059', 'D', 'Z', 'm', '525', '1071', 'i', '421', '8813', 't', '415', '2743', '1713', '5915', 'm', '9143', 'L', '5455', '9675', '7409']
answer:
13


question:
['749', 'l', '8575', 'b', 'b', '391', '3933', '5673', 'Z', '9185', 'H', 'k', 'O', '2837', 'R', '5265', 'g', 'Y', 'H', 'S', '2639', 's', '5591']
answer:

10