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:
['4675', '9687']
answer:
2


question:
['s', '2641', '3141', '1099', 'q', 'c', 'd', 'i', 'I', 'M', '7841', 't', '9547', 'z', '8949', '6797', '8529', 'h', 'n']
answer:
8


question:
['b', '839', '6759', '7907', 'G', 'L', '4231', '2547', 'r', '3623', 'Q']
answer:

6