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:
['i', 'k', '9997', 'p', '1611', '7477', '4661', '9389', 'I', '431', '3119']
answer:
7


question:
['2831', 's', 'q', 'X', 'q', 'h', '4569', 'A', 'q', '3575', '5453', 's', 'O', 'v', '4425', 'y', 'A', 'Q', 'T', 'M', 'E', 'L', 'q', 'j', '5495', '8421', '9029', 'o', '4771', '7159', 'o', '4473', 'b', 'l', '9231', 'f', 'L', '5807', 'F', '9925']
answer:
14


question:
['4005', '2621', '5443', 'T', '5489', '4037', '13', 'X', 't', '689', 'x', '8357', '7669', 'M', '2825', 'P', 'w', 'O', 'F', 'a', '5163', 'S', '6141', 'W', '6915', '5903', '1023', '8721', 'e', 'F', 'L', '6411', '5511', '7897', '9673', 'm', 'C', '473', 'a']
answer:

21