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:
['5597', 'v', 'P', '3013', '243', 'j', 'U', 'Y', 'u', '255', 'l']
answer:
4


question:
['7711', 'P', '6317', 'B', 'l', '3297', 'g', '3069', '3209', '6355', 'r', '4605', 'L', '7623', '7393', '8847', 'd', '411', '3815', 'v', '7781', '9829', '4633']
answer:
15


question:
['l', 'J', '4031', 'b', 'Q', '5523', '2751', '3219', 'y', '4203', 'X', 'w', 'G', '3883', 'J', 'J', 'L', '1045', 'w', 's', '3417', 'F', 'N', 'G', '2269']
answer:

9