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:
['Q', 'v', 'G', 'l', 'X', '2677', '5567', 'w', '23', '7315', 'q', '1825', '9075', 'N', 'u', 'O', '7889', 'a', '3407', '3477', '8067', '5219', 'J', 'D']
answer:
11


question:
['X', '8181', '4555', '3999', '753', 'G', '7589', 'A', '3643', 'r', 'h', '1325', 'N', '9869', '5375', 'U', 'S', 'd', '4545', '1145', 'X', 'r', '557', 'Q', 'F', '8007', 'd', '7083', '2643', 'n', '3113', '2065', '4841', 'v', 'G', '7649', 'O', '4497', '1557']
answer:
21


question:
['4671', 'R', '131', 'O', 'b', 't', '4987', 'U', 'Y', 'c', '1471', '249', 'R', '1757', '4617', '5779', '271']
answer:

9