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:
['5449', 'p', '3599', 'z', '1901', 'h', 'R', 'H', '6577', '6397', '6437']
answer:
6


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


question:
['N', 'e', '9033', 'G', '6669', 'a', 'Q', '7387', '9507', '5657', '8079', 'c', '3263', 'o', 'u']
answer:

7