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:
['p', 'X', 'S', '1805', 'R', 'W', 'X']
answer:
1


question:
['453', 'o', '1979', 'E', 'c', '7383', 'w', 'b', '2383', 'P', 'Z', '9885', 'n', '1499', '9649', '8807', 's', 'B', '7219', '9491', 'K', '1147', 'O', 'N', 'z', '1511', 'U', 'r', 'Q', '8373', '5289', '7013', 'H', 'H', '4403']
answer:

16