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:
['9559', 'f', '2067', 'u', '7291', '2267', '4549', 'p', 'S', '3295', 'Q', 'D', '317', 'x']
answer:
7


question:
['1199', 'P', '4265', '9139', 'b', 'o', 's']
answer:
3


question:
['X', 'I', 'z', 'K', '3545', 'O', 'S', 'I', 'E', '4427', '8061', '9161', '3345', 'G', 'G', '7665', 'O', '8517', 'c']
answer:

7