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', 'D', 'T', '4099', 'k', '3753', 't', 'H', 'd', '4697', 'g', 'd', 'u', 'P', 'f', 'B', '967', '4149', '8511', '3989', '2913', 'r', '2517', '6567', '4247']
answer:
11


question:
['8587', '2337', 'O', '2639', 'j', 'o', 'X', 'G', '2101', 'f', 'H', 'H', '6741', '7275', 's', 'j', '6677', '5869', '7595', '3537', '5403', 'X', '981', 'G', 'l', '1361', 'k', '1073', '7']
answer:
15


question:
['5797', '7823', 'G', '171', 't', 'j', '4025', '9075', '8535', 'C', '8755', '7705', '6623', '4525', 'D', '1423', '5253', '3967', '1647', '3323', '3075', 'q', '2673', 'M', '9135', '6305', 'n', 'y']
answer:

19